Cheapest 4K Projectors of 2021: Top 13 Reviews

The 4K Projector is the ‘must-have’ tech for this decade. But with so many models to choose from, it can be hard to find one that’s affordable and offers excellent picture quality. The cheapest 4k projectors out there are usually pretty low quality. However, this doesn’t mean you cannot find an affordable one that has a crystal clear picture. 

Our list includes models that are not only affordable but also offer great picture quality. From sleek models perfect for your next movie night indoors to portable units perfect for your next outdoor movie night – we’ve got a list of projectors that will suit all of your needs and budget. So without further ado, let’s dive into our list of cheapest 4k projectors on the market right now.

We’ll go over some other cheap 4K projectors of 2021 as below. Hopefully, by the end of this article, you’ll find one that’s just right for you!

SaleBestseller No. 1
5G WiFi Bluetooth Projector with 450" Display,9500 Lumen 4K Projector for Native 1080P Outdoor Movies,Support 4k,Dolby,Zoom,Keystone Correction,Projector Compatible w/ TV Stick, iOS, Android, PS5
  • 【9500Lux & Real 1080P】 With 9500Lux,10000:1 high contrast, and 16:9/4:3 aspect ratio,JIFAR H6 is the Brightest native 1080P projector on the market. ,Providing sharp and detailed images from HD content without downscaling or compressing with protecting your eyes .In addition, native resolution 1920*1080 will bring you 10 times more details than 1080P SUPPRORTED projectors.it's the most cost-effective 1080p projector.
  • 【Innovative 5G WiFI Connection & Bluetooth 5.0 Function】WiFi projector enables synchronize smartphone screen by breathtaking WiFi. Ultra-fast 5G WiFi allows lag free streaming experience for gaming online and seamless video streaming. The wireless screen sharing function offers convenience to watch all your favorite content by streaming from iOS or Android devices. Outdoor projector built-in Bluetooth 5.0 chip which can connect your Bluetooth speaker wirelessly any time freely
Bestseller No. 2
YABER Y21 Native 1920 x 1080P Projector 9000L Upgrad Full HD Projector, ±50° 4D Keystone Function Support 4k/Zoom, Home&Outdoor Projector Compatible TV Stick/HDMI/VGA/USB/iPhone/Android/Laptop/PS4 etc
  • ❤ 【 "Official Feature Sponsor of New Orleans Film Festival"-Add Rree New Upgrade 4D Keystone Correction Technology 】With Upgrade ± 50° 4D (vertical & horizontal) keystone correction function to ensure the projected image is always a standard rectangle. It's very convenient to adjust the screen by using the remote control, especially for the projector suspended from ceiling. Reducing projection size by using the X/Y Zoom function, while others can only do that by changing the projection distance.
  • ❤ 【 "Official Feature Sponsor of New Orleans Film Festival" -9000 Lumens & 8000: 1 contrast ratio & 1920x1080P Native Resolution 】With 9000 lumens of brightness and 8000:1 high dynamic contrast, the projector delivers crisp, detailed HD content images, four times higher than the 720p. Combine innovative high-refraction 5-layer glass lenses to ensure the best video experience! Super color technology and exclusive color reproduction feature offers a wide color gamut of 17 million!
Bestseller No. 3
GRC Mini Projector, 1080P HD Supported Portable Movie Projector with 45000 Hrs LED Lamp Life, Compatible with TV Stick Video Game HDMI USB AV DVD for Multimedia Home Theater, Projector for outdoor
  • 1080P High Definition Performance: This Mini Projector Equipped With 3000:1 Contrast Ratio, Supported 1080P Resolution. It Can Play Ultra-Clear Movies Smoothly. The Projection Distance Is 1 To 5 Meters And The Projection Size Is 32 To 200 Inches. It Can Meet The Projection Needs Of Different Occasions.
  • Multi-Interface Compatibility: It Includes Hdmi/Usb/Tf/Av/Vga Interfaces. Whether It Is A Computer, Game Host, Smartphones, Tv Or Dvd Player, It Can Be Perfectly Compatible With Grc Projector. There Are Four Projection Modes (Front, Back, Hang, Desktop). There Is Always A Way For You To Have Your Own Home Theater System.
SaleBestseller No. 4
Epson PowerLite 680 3500-Lumen XGA Ultra-Short Throw 3LCD Presentation Display Projector V11H746520
  • Package Dimensions: 54.4 H x 24.9 L x 48.8 W (centimetres)
  • Package Weight: 8.732 kilograms
Bestseller No. 5
Optoma HD146X High Performance Projector for Movies & Gaming | Bright 3600 Lumens | DLP Single Chip Design | Enhanced Gaming Mode 16ms Response Time
  • CINEMATIC PICTURE QUALITY: Enjoy crisp, high-definition images with a native 1080p (1920×1080) resolution and an RYGCWB color wheel for home cinema color calibration.
  • PERFECT IMAGE ALIGNMENT: With the latest technology from Texas Instruments, the DLP DMD single-chip design ensures perfect image alignment combined with high-brightness for an incredible picture
Bestseller No. 6
5G WiFi Bluetooth 4K Projector, WiMiUS K1 Video Projector Native 1920x1080 LED Projector Support 4P/4D Keystone, Zoom 500" Screen PPT 150,000H Works with PC DVD PS5 Smartphones
  • Bluetooth 5G WiFi Projector with Dedicated Storage Bag---WiMiUS K1 projector is with both bluetooth and wifi, very convenient for use. It can be easily connected with kinds of bluetooth speakers. With both 2.4G & 5G wifi, it can connect with iphone, android phone, and windows 10 PC wirelessly. 5G WiFi is much faster than 2.4G WiFi. For better carrying and better protection of the projector, we prepared a dedicated storage bad for it. You could put the projector and all the accessories into it.
  • +20% Lumens and Native 1080P Resolution---The latest full HD projector equipped with the latest LED technology, which is +20% brighter than similar price projectors. Also it has native 1920*1080 high resolution, supports 4k, and capable of developing all colors that can be perceived by the human eyes. The wimius k1 is the highest resolution, highest brightness with excellent cost performance, and it's obvious compared to other products. P.S: K8 is our best projector.
SaleBestseller No. 7
Optoma UHD38 Bright, True 4K UHD Gaming Projector | 4000 Lumens | 4.2ms Response Time at 1080p with Enhanced Gaming Mode | Lowest Input Lag on 4K Projector | 240Hz Refresh Rate | HDR10 & HLG
  • TRUE 4K ULTRA HD: Experience high-quality home cinema feel with 4K Ultra HD with 8.3 million distinct addressable on-screen pixels
  • LAG-FREE GAMING: Ultra-fast 240Hz gaming for blur-free visuals and unparalleled smoothness––combined with Enhanced Gaming Mode to produce a 4.2ms response time at 1080p, 16ms at 4K UHD, for the lowest input lag on a 4K projector
Bestseller No. 8
Native 1080P Projector Support 4K Full HD, WiMiUS S1 Top Bright Projector Support 60HZ Fresh Rate, Home & Outdoor Video Projector w/ 4D Keystone & 10W Speaker for iOS, Android, TV Stick
  • ✔【Top Ultra-HD Native 1080P & 20%+Brightness, Support 4K HD Display】Adpoted with the newest LED light source, the S1 projector is the top HD projector among the LCD projectors, it runs the best frequency and runs smoothiest when connected with amazon fire TV stick, roku, PS3, PS4, etc!
  • ✔【4D ±50°Digital Keystone Correction & Zoom Function】The S1 has the widest keystone angels to ±50°(the others only 15°vertical), it means you can easily adjust your screen to be rectangular and enjoy the clearest pictures. What's more, the S1 supports remote zoom function, you can easily reduce the screen size 100% to 75% / 75% to 100%.(It works perfectly for the small room, super convenient when your projector is ceiling mounted)
SaleBestseller No. 9
ONOAYO 5G WiFi Projector 9500L Full HD Native 1920×1080P Bluetooth Projector, ±50° 4P/4D Keystone Support 4K&Zoom, Full Sealed Optical/LCD/LED/Home/Outdoor Wireless Portable Projector for Phone,PC,PS4
  • 【5.0 Bidirectional Bluetooth &5G WiFi Projector】 With the latest Bidirectional Bluetooth tech, ONO1 video projector can not only connect to speakers, but also connect to mobile devices and work as a speaker. Built-in dual 10W Hi-Fi stereo sound speaker and Super BT Sensor, ONO1 1080P projector receives signal from devices over 50ft away and creates extraordinary sound. With the last 5G WiFi, more smoothly and faster than 2.4G WiFi.
  • 【9500L & Native 1080P & 12000:1 Contrast Ratio】Our ONO1 movie projector equips 9500L brightness, 1920x1080P high-definition, contrast ratio of 12000: 1 and outstanding color reproduction, depicts crystal clear and vivid picture. Tiny hair of a bird and a man’s subtle expression can be clearly visible. 300’’ big projection screen brings stunning, immersive viewing experience, not only suitable for watching movies, but also perfect for playing games and watch sports competitions.
SaleBestseller No. 10
5G WiFi Projector 4K Supported - FANGOR 8500L Native 1080P Projector Bluetooth Outdoor Movie Projector / Full Sealed Design/Digital Keystone/300” Display/50% Zoom, for Phone/PC/DVD/TV/PS4
  • 【Anti-Dust And Advanced Low Noise Design】The advanced fully sealed optical components design avoid dust falling on the LCD screen of tv projector to ensure no black spots on the projection image. Make sure lower noise than other ordinary LED projectors on the market.
  • 【FULL HD Native 1920*1080P Images】With 10000:1 contrast ratio and native 1920*1080 resolution, 8500L bring home the most cozy images and outstanding color accuracy for Home Theater, Outdoor Movies, Games, Graphics. FANGOR native 1080P full HD projector supports 4k video, which brings you crystal clear and satisfactory image, 80% sharper than other 1080p projectors.
Bestseller No. 11
Roku
  • Use your phone or tablet as a remote control for your Roku device
  • Browse a hand-picked selection of great movies and TV shows using What’s On
SaleBestseller No. 12
SAMSUNG 120” The Premiere 4K Smart Laser Projector – 2.2Ch Sound System with Alexa Built-in (SP-LSP7TFAXZA, 2020 Model)
  • LASER TECHNOLOGY: Enjoy cinematic picture quality from 4K UHD Ultra Bright Laser and 4K resolution with 2200 lumens
  • SMART TV POWERED BY TIZEN: Access your favorite apps, streaming services and smart home devices right from your projector
Bestseller No. 13
Amazon Basics Mini DisplayPort to HDMI Cable - 3 Feet
  • IN THE BOX: 3-foot Mini DisplayPort to HDMI cable
  • CONVENIENT: Transmits audio and video from computer or tablet to HD display
Bestseller No. 14
GuliKit Switch TV Dock Station for Nintendo Switch Switch Dock 4K/1080P HDMI TV Adapter,PD Protocol,Supported Phone/Tablet with USB 3.0 Port Type-C Charging Stand with Air Outlet (Black)
  • ⚡It's an Art⚡The perfect replacement for Nintendo Switch Dock. This lightweight and portable switch dock is less than half the size and weight of the original Nintendo dock.The size of 8.5cm* 8.5cm* 2.5cm make it easy to put in the pocket.The built-in chip design structure and working capability are basically the same as original Switch Dock.Tip:The official cables and adapters which FOLLOW the PD protocol should be used to use this base.or it's very DANGEROUS to our Switch.
  • ⚡Two working modes⚡ - No worry about scratching the Switch,You can switch between the Switch display and the TV display through the button on the dock back. Then there is no need to unplug the AC adapter from the dock frequently. Although Switch Lite itself does not support video output.The dock can also be used as a charging dock or just a stand for 2K and 4K for cellphone/laptop/tablet device (Devices must support projection and USB-C port or using trans-port to USB-C).
Bestseller No. 15
XGIMI Horizon 1080p FHD Projector 4K Supported Movie Projector, 2200 ANSI Lumens, Harman Kardon Speakers, Android TV 10.0, Auto Focus, Auto Keystone Correction, Auto Object Avoidance, WiFi Bluetooth
  • Stunning 1080p Resolution: 1920×1080 FHD resolution with 2.07 million pixels and ultra-bright 2200 ANSI lumens. (Maximum Supported Resolution is 4K @ 60Hz)
  • Room-Filling Sound: Dual 8W built-in Harman Kardon speakers, DTS-HD & DTS Studio Sound, Dolby Digital compatibility.
Bestseller No. 16
Optoma GT1080HDR Short Throw Gaming Projector | Enhanced Gaming Mode for 1080P 120Hz Gaming at 8.4ms | 4K UHD Support | Play HDR for 4K and 1080P | High 3800 lumens for Day & Night Gaming, White
  • HDR COMPATIBLE: HDR10 technology (with 4K input) enable brighter whites and deeper black levels; a 6-segment color wheel (RYGCWB) produces accurate color with sRGB and REC. 709 color profile
  • Fast response time: enhanced gaming mode enables Lightning-fast response time of 8. 4ms with a 120Hz refresh rate
SaleBestseller No. 17
Epson EpiqVision Ultra Short Throw LS300 3LCD Smart Laser Projector, 3600 Lumens Color & White Brightness, HDR, Android TV, Yamaha Speakers, Bluetooth, Sports, Gaming, Movies & Streaming - Black
  • Stunning Picture Quality up to 120" – Delivers an immersive, bright viewing experience for TV shows, sporting events, gaming and movies by accepting content up to 4K – for an amazing Full-HD HDR picture (1).
  • Sound by Yamaha — Custom-designed audiophile 2.1 speaker system offers a powerful and emotional performance that rivals soundbars; connect via Bluetooth to use as standalone speaker.
SaleBestseller No. 18
Epson Home Cinema 3800 4K PRO-UHD 3-Chip Projector with HDR
  • 4K PRO-UHD (1) Projection technology — a new type of 4K home theater experience, utilizing advanced technologies for resolution Enhancement, color and image processing
  • True 3-chip projector design — Advanced 3LCD technology displays 100 percent of the RGB color signal for every frame without any “rainbow effect” or color brightness issues
SaleBestseller No. 20
5G WiFi Bluetooth Projector, Artlii Energon 2 Outdoor Projector Support 4K, 340 ANSI Lumen 250" Display, Keystone&Zoom, Full HD Native 1080P Projector Compatible w/ TV Stick, iOS, Android, PS5
  • 【🔥 Native 1080P, UHD support 4K】Artlii Energon 2 home projector is the latest wifi video projector in 2021, using the original physical resolution of 1920x1080 pixels, support 4K and 5 layers high Refractive glass lens. Image is brighter and sharper. You can also connect to TV stick (not included) to watch Netflix and Disney.
  • 【🔥 340 ANSI lumens & 17 Million Color Range】Improved with Mstar performance chip and TFT LCD technology, Artlii Energon 2 provides 340 ANSI lumens brightness, much brighter and more colorful than other 1080p wifi Bluetooth projectors, color gamut is up to 80% of NTSC and provide up to 17 million color ranges, can display 100% RGB color signals for each image. The improvement will bring you unparalleled cinematic experience.

Top 13 Cheapest 4K Projector Reviews 2021

LG HU70LAB 4K UHD 

This projector is perfect for anyone who wants to get the latest technology but doesn’t want to break their budget. There are other projectors out there that are very similar in cost, but if you want 4K, you have to pay a lot more. This one does everything you need at an amazing price! It’s clear, easy to set up, and has excellent connectivity options. There’s really nothing bad you can say about it.

The colors are so vivid and bright, the picture is crisp, and the setup was really easy. This definitely has 1080p worth of clarity! Plus, no more annoying cords all over the room. You will just use your phone for everything, and the kids can play their games on it easily.

This projector is definitely a great value. It would make an excellent gift for someone you know who is really into technology and loves all things new! The picture quality is amazing and far better than anything else out there in this price range.

This projector is very easy to set up, and I love the sleek design. It’s perfect for watching movies or playing video games on too. If you want a 4K projector that won’t break your budget, this is definitely one to consider!

Pros:

  • It’s a 4K projector
  • The picture quality is excellent and far better than anything else in the same price range
  • It has a fantastic price
  • There are a ton of connection options, including Alexa integration, mobile app functionality, and Bluetooth connectivity.

Cons:

  • Some people have reported problems with the construction being fragile or plastic looking

Optoma UHD38 Bright

Sale
Optoma UHD38 Bright, True 4K UHD Gaming Projector | 4000 Lumens | 4.2ms Response Time at 1080p with Enhanced Gaming Mode | Lowest Input Lag on 4K Projector | 240Hz Refresh Rate | HDR10 & HLG
  • TRUE 4K ULTRA HD: Experience high-quality home cinema feel with 4K Ultra HD with 8.3 million distinct addressable on-screen pixels
  • LAG-FREE GAMING: Ultra-fast 240Hz gaming for blur-free visuals and unparalleled smoothness––combined with Enhanced Gaming Mode to produce a 4.2ms response time at 1080p, 16ms at 4K UHD, for the lowest input lag on a 4K projector

After a long and tedious search for a good projector, Optoma UHD38 Bright has all the features that we were looking for. One of the main features is that it’s able to provide me with a clearer and crisper picture than others. 

The Optoma UHD38 Bright is also able to produce a higher frame rate which really makes the picture stand out. There are also many different inputs available on this projector which is great because you can connect it with so many different devices. 

The picture is actually very crisp and clear. When the lights are turned off, the picture pops out of the screen but not too much where it would look like an issue with your eyes. The contrast within the room makes the image look even better, which is a rare thing for a projector to have. 

The sound on this projector is good enough, but some people might want something with more bass to it, so you would have to get an external speaker if you wanted these features. The sound on this projector is very clear, and you can hear just about everything that’s going on in the movie or whatever you are watching. 

The setup of this projector was straightforward, too, because it only took you five minutes to have your Xbox connected with the HDMI cable and your laptop connected with a VGA cable. The placement of this projector was also very easy because it only took you a couple of minutes to get it from one room to another. The only backward of this projector is that you could get into trouble with the menu section because it can be really hard to navigate. 

Anyway, it’s a really good brand and a great investment for your home.

Pros:

  • Different inputs available 
  • A crisp and clear picture
  • Great picture when the lights are off 
  • Long life of lamps making it perfect for movie nights

Cons:

  • Sometimes there can be glitches with the picture (pixelated, dark spots) 
  • The menu system is not very helpful

Optoma HD28HDR

Optoma HD28HDR 1080p Home Theater Projector for Gaming and Movies | Support for 4K Input | HDR Compatible | 120Hz refresh rate | Enhanced Gaming Mode, 8.4ms Response Time | High-Bright 3600 lumens
  • NEXT GENERATION TECHNOLOGY: Enjoy clear detailed 1080p (1920×1080) images (with 4K input) and 50,000:1 contrast ratio renders sharp and detailed images from high definition content without downscaling or compression
  • HDR COMPATIBLE: HDR10 technology (with 4K input) enables brigher whites and deeper black levels for an enhanced viewing experience

This projector is one of the best on the market today. Some of the features that I like about this projector are its 4,000 lumens and HDR (high dynamic range viewing) compatible projectors, which have enabled me to view high-quality pictures. 

It is my understanding that Optoma HD28HDR has improved the dynamic range. The colors are more vibrant, and they can be adjusted more easily than in previous models. One thing that makes this model better than others is that it is not difficult to install if you decide to mount it to the ceiling. 

It has an amazing picture quality, even in a lighted room or outside during the day. The colors are so vivid and bright that it makes you feel like you are part of any vision being displayed, whether it’s sports, movies, or gaming. Its picture resolutions are crystal clear and perfect for any 4K TV. 

I would highly recommend this to anyone interested in getting a projector, and you will not be disappointed! 

Pros:

  • Long life of lamp 
  • HDR Compatible Projectors, which has enabled me to view high-quality pictures. 
  • The colors are so vivid and bright 
  • Its picture resolutions are crystal clear 

Cons:

  • A little bit pricey

FANGOR 8500L

Sale
5G WiFi Projector 4K Supported - FANGOR 8500L Native 1080P Projector Bluetooth Outdoor Movie Projector / Full Sealed Design/Digital Keystone/300” Display/50% Zoom, for Phone/PC/DVD/TV/PS4
  • 【Anti-Dust And Advanced Low Noise Design】The advanced fully sealed optical components design avoid dust falling on the LCD screen of tv projector to ensure no black spots on the projection image. Make sure lower noise than other ordinary LED projectors on the market.
  • 【FULL HD Native 1920*1080P Images】With 10000:1 contrast ratio and native 1920*1080 resolution, 8500L bring home the most cozy images and outstanding color accuracy for Home Theater, Outdoor Movies, Games, Graphics. FANGOR native 1080P full HD projector supports 4k video, which brings you crystal clear and satisfactory image, 80% sharper than other 1080p projectors.

This projector is by far the best on the market. It’s great for watching movies outside, even with people talking around you, because the sound comes out of speakers built into the projector. It also has great resolution and color accuracy. 

Whether you want to show your family home movies, games, or just about anything else, you’ll see that the picture is crystal clear and sharp even at 4000 lumens. You can use this with your laptop or PC, which makes it perfect for anyone who travels a lot!

The built-in speakers are decent for most watching situations but also have an option to connect Bluetooth speakers if desired. It’s so easy to set up with WiFi connectivity, and the zoom feature makes it possible to change the size of the projection area without changing how far back you are from the projector (great when there isn’t much space to work with). 

This projector produces the best images of the 4k projectors. The color accuracy is just amazing. It does not get hot even after hours of use. It is surprisingly quiet, so if you are even near the projector, you won’t hear it. Even in subtitles mode, the images are very sharp and accurate. I would highly recommend this projector for anyone looking for a quality, portable option that doesn’t need to break the bank.

Pros:

  • Durable and reliable
  • Compatible with many applications
  • Good video quality

Cons: 

  • Bulky weight

ONOAYO 5G 9500L

Sale
ONOAYO 5G WiFi Projector 9500L Full HD Native 1920×1080P Bluetooth Projector, ±50° 4P/4D Keystone Support 4K&Zoom, Full Sealed Optical/LCD/LED/Home/Outdoor Wireless Portable Projector for Phone,PC,PS4
  • 【5.0 Bidirectional Bluetooth &5G WiFi Projector】 With the latest Bidirectional Bluetooth tech, ONO1 video projector can not only connect to speakers, but also connect to mobile devices and work as a speaker. Built-in dual 10W Hi-Fi stereo sound speaker and Super BT Sensor, ONO1 1080P projector receives signal from devices over 50ft away and creates extraordinary sound. With the last 5G WiFi, more smoothly and faster than 2.4G WiFi.
  • 【9500L & Native 1080P & 12000:1 Contrast Ratio】Our ONO1 movie projector equips 9500L brightness, 1920x1080P high-definition, contrast ratio of 12000: 1 and outstanding color reproduction, depicts crystal clear and vivid picture. Tiny hair of a bird and a man’s subtle expression can be clearly visible. 300’’ big projection screen brings stunning, immersive viewing experience, not only suitable for watching movies, but also perfect for playing games and watch sports competitions.

ONOAYO 5G 9500L is a lightweight projector that is powerful enough to function as an outdoor projector. The device has a BT Sensor which means it can work up to 50ft away from the nearest device and still be connected. This allows for the screen size to stay large without having to sit too close to the screen. As long as the connection is maintained, then the video will play smoothly with no interruptions. 

ONOAYO 5G 9500L provides multiple different modes and all of which are compatible with most devices. The projector is ideal for watching videos, playing games, or watching shows even in the outdoors during all types of weather conditions. 

The device also has a built-in speaker. The color reproduction of the projector is sharp, and the picture quality is excellent so that videos will be displayed in perfect clarity. The screen size can also be changed by zooming in or out, unlike other projectors, which only have one size, so this allows for optimal viewing even if it is far away from the projection screen.

The ONOAYO 5G 9500L has a very sleek and modern design which is composed of an aluminum alloy exterior giving it a strong build that can endure the outdoor conditions as well as protect the internal hardware. The projector also uses a dustproof and waterproof design so that there is no worry about damage due to rain or other natural elements. 

Pros:

  • It is lightweight 
  • It can be used outdoors in the rain, snow, or any type of natural elements
  • It is durable and dustproof such that there is no worry for damage to the internal hardware

Cons:

  • Not compatible with Apple TV

YABER Pro V7 9500L

Sale
YABER Pro V7 9500L 5G WiFi Bluetooth Projector, Auto 6D Keystone Correction &4P/4D, Infinity Zoom, HD Portable Movie Projectors Home&Outdoor Video 4k Projector for iOS/Android etc. [Extra Bag Include]
  • 📣【“Official Feature Sponsor of New Orleans Film Festival”Innovative Auto 6D Keystone Correction & 4P/4D Keystone】 YABER Pro V7 pioneered Auto 6D keystone correction, It's the first projector with 6D automatic keystone technology on the market. Which means that after turning on the power to set the rectangular standard image, if the projector undergoes any movement or collision, V7 will automatically correct it and return to the standard image within 1s.
  • ⚡【“Official Feature Sponsor of New Orleans Film Festival”-5GHz/2.4GHz WiFi Dual-Band & Bluetooth 5.0】YABER Pro V7 supports 5GHz&2.4GHzWiFi dual-band, 5G WiFi support higher wireless rates which can make image/video transmission smoother. Also, Pro V7 Built-in Bluetooth 5.0 function with SRS sound system which can connect with Bluetooth headsets, Bluetooth speakers and Airpods compatible with Stick TV / Laptop/ Blu-Ray DVD playe/PS3/PS4/TVbox/Amazon Fire TV / Roku Streaming Stick/Laptop.

This is a projector in the best 1080p native resolution with the highest brightness on the market. 

It has a dual WiFi connection and Bluetooth connectivity in addition to a port for your USB drive that you can use to play movies from your phone or tablet. This projector also has a 6D keystone correction technology, but it’s not limited to just correcting angles – it will automatically correct itself if there is any movement during projection, so you never have to worry about getting out of alignment. 

You can also use Basic Smart Engine through this projector, which will deliver excellent sound quality and display quality. There’s even an extra free carrying bag available, so you don’t have to worry about transporting this product.

Pros:

  • Clear sound which is quoted to be 36% greater than that from speakers in a movie theater
  • The design and compatibility with other devices such as Blu-Ray players and media streamers
  • The projector will not heat up while in use which is great for both the machine and your home

Cons: 

  • Some other projectors are brighter than it

Artlii Energon 2

Sale
5G WiFi Bluetooth Projector, Artlii Energon 2 Outdoor Projector Support 4K, 340 ANSI Lumen 250" Display, Keystone&Zoom, Full HD Native 1080P Projector Compatible w/ TV Stick, iOS, Android, PS5
  • 【🔥 Native 1080P, UHD support 4K】Artlii Energon 2 home projector is the latest wifi video projector in 2021, using the original physical resolution of 1920x1080 pixels, support 4K and 5 layers high Refractive glass lens. Image is brighter and sharper. You can also connect to TV stick (not included) to watch Netflix and Disney.
  • 【🔥 340 ANSI lumens & 17 Million Color Range】Improved with Mstar performance chip and TFT LCD technology, Artlii Energon 2 provides 340 ANSI lumens brightness, much brighter and more colorful than other 1080p wifi Bluetooth projectors, color gamut is up to 80% of NTSC and provide up to 17 million color ranges, can display 100% RGB color signals for each image. The improvement will bring you unparalleled cinematic experience.

The Artlii Energon 2 is a high-quality projector for home use. It offers excellent picture quality with an image size of 250 inches. 

The Artlii Energon 2 supports both WiFi and Bluetooth connectivity, which allows you to share your screen wirelessly no matter the device. The projectors also have a wide range of digital connectivity. With this versatility in connectivity, it can be used with various devices to enjoy streaming videos on the big screen while simultaneously listening via wireless headphones or speakers! 

It has an in-built high-quality stereo audio system that will allow one to enjoy the movie without having to connect external speakers. This provides the utmost convenience for continuously enjoying your favorite movies or shows regardless of where you are! 

Pros:

  • The projector has easy to connect with various devices 
  • It has great compatibility with various types of media files
  • Compatible with TV stick, laptop, MacBooks, and Blu-ray discs
  • WiFi transmission up to 100Ft from the router is possible now

Cons:

  • None

YABER Y31 8500L

YABER Y31 9000L Native 1920x1080P Projector, 2021 Upgraded Full HD Video Projector, ±50° 4D Keystone Correction Support 4K, Home Theater Projector Compatible with Phone,PC,TV Box,PS5
  • 🌻 [Innovative One-Click to Brighten & 4D Keystone Correction Function] Official Feature Sponsor of New Orleans Film Festival-Our Y31 hd projector is the first projector with One-Click to Brighten function and Auto Vertical Correction. With manually ± 50° 4D (Vertical & Horizontal) Keystone Correction, One-Click Restore & -25% zoom function, very convenient to adjust the screen by using the remote control, especially for the projector suspended from ceiling.
  • 💜 [1080P Native Resolution (1920*1080), Support Play 4k Video] The projector with native 1920*1080 resolution, remarkable 9000L Brightness and high dynamic contrast ratio of 10000:1, provides sharp and detailed images from HD content without downscaling or compression, which is four times higher than 720p, ensuring the best video experience.

I’m a huge fan of electronics that are built with quality materials. The YABER projector is made out of aluminum alloy that saves you lots of weight. I’ve been looking for projectors that are lightweight and do not take up space. If you’re looking for the same thing, the YABER projector might be perfect for your needs.

This projector is compatible with most devices, but it does require a bit of assembly. The instructions were easy to follow, and I had my projector up and running in no time. It was very simple to use the app that comes with this projector to get started too! Now I’m able to watch movies on a screen that’s bigger than my television.

I have been noticing that there are a lot of projectors being sold lately, but this one is very user-friendly. I wasn’t sure how to get it to work, but you just download the app and take it from there! It’s easy to pick up and use.

I like that the picture seems clear, and the sound quality is good too! It’s not perfect, but for this price, what do you expect? All in all, I think this projector does everything you’d want it to do and more.

Pros:

  • 300″ projection size 
  • Smooth and sharp image 
  • Upgraded wireless cooling system 
  • Three years warranty and lifetime professional technical support with six months back for customers 

Cons:

  • It is limited to windows and some other platforms, for example, iOS

WiMiUS P28

4K Projector, WiMiUS P28 WiFi LED Projector Native 1920x1080 Outdoor Projector 10000:1 Contrast Support Zoom, 400’’ Screen 6D ±50°Keystone Correction for Home Theater and Outdoor Movie
  • FULL HD 4K PROJECTOR AND ONE-KEY BRIGHTEN FUNCTION: We adopted brand new Optical Machine, which greatly improved the brightness of the projector by 20%. Now it is a little brighter than the other 99% led projectors. What’s more, this smart home theater projector has one-key image brighten function. With this function, the brightness of the projector would improved by 500 lumens. Enjoy quality image even with a little light on. P.S: We released newest top K8 projector.
  • TRUE NATIVE 1080P PROJECVTOR AND 10000:1 CONTRAST RATIO: This TV projector with real native resolution 1920*1080 ( 80% other brand only support 1080P). It can also support 4K video when connecting with Smartphone and PC. Be built in with quiver MEMC, it can support native 1080P 60Hz videos without any lag. 10000:1 highest contrast ratio will bring more color level the projector can display, thus the image will be more vivid.

The WiMiUS P28 1080P Full HD Home Theater Projector is great for watching movies and playing games. The sound is also really good for a projector. In addition, this projector has many cool features, such as WiFi mirroring and a one-key image brightness function. However, I noticed that sometimes when there is a lot of static on the screen, there is a faint trail following my cursor, which can be distracting. But other than this slight issue, the projector is very high quality with an amazing price.

The projector is small enough to be easily moved around but also feels sturdy. The picture is bright when viewed in a dark room, with an ideal size of about 150 inches. 

I also love the fact that there is no set-up required other than putting it on a flat surface. The projector has a good range for tilting and turning it around, so I can watch movies from any angle in my living room. It also features an IPS screen to ensure the entire image is clear even if you are viewing it at an angle. 

I have not had a problem with the sound, but I feel that it would be better to use a home theater speaker system or even just a set of speakers plugged into your TV. As for picture quality, there is no delay from what you see on screen to what’s happening on the projector, which is great if you watch movies. 

Overall, this projector has been a great purchase, and I would recommend it!

Pros:

  • The picture quality is very clear
  • WiFi mirroring is convenient
  • The lens can be adjusted to accommodate the size of the image you want
  • The speakers are loud enough for what I use the projector for
  • Price is reasonable considering all of its features 

Cons: 

  • The projector can be a little difficult to set up if you haven’t used one before

JIFAR 5G 

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5G WiFi Bluetooth Projector with 450" Display,9500 Lumen 4K Projector for Native 1080P Outdoor Movies,Support 4k,Dolby,Zoom,Keystone Correction,Projector Compatible w/ TV Stick, iOS, Android, PS5
  • 【9500Lux & Real 1080P】 With 9500Lux,10000:1 high contrast, and 16:9/4:3 aspect ratio,JIFAR H6 is the Brightest native 1080P projector on the market. ,Providing sharp and detailed images from HD content without downscaling or compressing with protecting your eyes .In addition, native resolution 1920*1080 will bring you 10 times more details than 1080P SUPPRORTED projectors.it's the most cost-effective 1080p projector.
  • 【Innovative 5G WiFI Connection & Bluetooth 5.0 Function】WiFi projector enables synchronize smartphone screen by breathtaking WiFi. Ultra-fast 5G WiFi allows lag free streaming experience for gaming online and seamless video streaming. The wireless screen sharing function offers convenience to watch all your favorite content by streaming from iOS or Android devices. Outdoor projector built-in Bluetooth 5.0 chip which can connect your Bluetooth speaker wirelessly any time freely

The JIFAR H6 projector has many cool features and does a great job. My two favorite features are the WiFi and Airplay capabilities. For example, if I want to stream content from my phone to the projector, I don’t need to use cables–just connect my phone to the WiFi network and send the content over to the projector. 

One of my least favorite features is that there is no physical button for volume control on this device. You have to access it through an app on my phone which seems unnecessary since all other devices you use have physical buttons for volume control.

Furthermore, while this projector can be used outdoors, it would be better to use it indoors. 

All-in-all, this is a good projector but will probably suit some people’s needs more than others. I would recommend this product to anyone who wants to use it both indoors and outdoors. If you’re looking for an outdoor projector only, then there are other options that would suit your need better. 

Pros:

  • WiFi and Airplay capabilities.
  • Dolby Digital and 4K Video support
  • Built-in HiFi Stereo speakers

Cons: 

  • No physical volume control button on the device

YABER 5G 9000L

YABER 5G WiFi Bluetooth Projector 9500L Upgrade Full HD Native 1920×1080P Projector, 4P/4D Keystone Support 4k&Zoom, Portable Wireless LCD LED Home&Outdoor Video Projector for iOS/Android/PS5/PPT
  • 🌸[9500L & Real 1080P & Extra Carrying Bag] Official Feature Sponsor of New Orleans Film Festival-With 9500L,10000:1 high contrast, and 16:9/4:3 aspect ratio,YABER V6 is the smallest native 1080P projector on the market. More portable than other bulky 1080P projectors but offers a sharper, brighter and more colorful image for home entertainment. With native 1920x1080P resolution, 3 times of pixels than other 720p projectors, it's the most cost-effective 1080p projector.
  • 🌸[Newest Wireless Connection & Bluetooth 5.0 Function]This WiFi projector supports wifi connection for both iOS/android systems, can mirror videos/photos/games from your smartphone or other Miracast-enabled devices freely. V6 movie projector built-in the latest Bluetooth 5.0 chip which can connect your Bluetooth speaker wirelessly any time freely. Built-in 6w dual HiFi Stereo speakers with SRS sound system provides a great auditory sense experience without external speakers.

YABER has been great to offer a projector with such innovative design and color. The best feature is the 4-point Keystone Correction which allows for easy adjustment of the four corners of the picture. I also really enjoy watching my favorite shows on the smaller than usual screen as I can now carry it around and use it outside or just about anywhere! 

I recommend this product, though, as it’s given my friends and me a lot of fun nights using it for late-night watching and gaming.

YABER 5G 9000L is small and easy to carry, also has ultra-long standby time. I can bring it anywhere quickly. Screen resolution is good without visible pixels or dots. The speaker output can get really loud, so no problem even in a large room. The color is so bright and beautiful, and I love it!

YABER 5G 9000L projectors sound system is good enough for playing, but not crisp or high fidelity as an expensive projector’s speaker. Its input lag makes it a great choice for gaming except for FPS genres. 

The only things I did not like about this projector were that it doesn’t have a battery and the menu takes a little while to navigate. Overall, though, this is a great high-quality projector that meets all of my expectations!

Pros:

  • Great image quality
  • Bright and vibrant colors
  • Multiple input ports that are easy to access 
  • Bluetooth connectivity, great for music 

Cons:

  • No battery needs to be plugged in for use 
  • Menu difficult to navigate 
  • It won’t fit some standard VESA mounts without an adapter 

YABER Y21 7800L

YABER Y21 Native 1920 x 1080P Projector 9000L Upgrad Full HD Projector, ±50° 4D Keystone Function Support 4k/Zoom, Home&Outdoor Projector Compatible TV Stick/HDMI/VGA/USB/iPhone/Android/Laptop/PS4 etc
  • ❤ 【 "Official Feature Sponsor of New Orleans Film Festival"-Add Rree New Upgrade 4D Keystone Correction Technology 】With Upgrade ± 50° 4D (vertical & horizontal) keystone correction function to ensure the projected image is always a standard rectangle. It's very convenient to adjust the screen by using the remote control, especially for the projector suspended from ceiling. Reducing projection size by using the X/Y Zoom function, while others can only do that by changing the projection distance.
  • ❤ 【 "Official Feature Sponsor of New Orleans Film Festival" -9000 Lumens & 8000: 1 contrast ratio & 1920x1080P Native Resolution 】With 9000 lumens of brightness and 8000:1 high dynamic contrast, the projector delivers crisp, detailed HD content images, four times higher than the 720p. Combine innovative high-refraction 5-layer glass lenses to ensure the best video experience! Super color technology and exclusive color reproduction feature offers a wide color gamut of 17 million!

It is amazing how much technology has advanced. The YABER Y21 7800L is a great example of this. The projector offers a wide array of features that can be used for both personal and commercial use. I love the idea of the versatile size it offers for different distance ranges. It also has high-quality audio that works well for this type of device. I would recommend anyone who has the need to invest in a projector with these types of specifications to go with this one.

The YABER Y21 7800L projector is a device that mixes the functions of a projector and television with its large screen size, 4D keystone correction, and high resolution. It is very convenient to use with its remote control and smart features like Bluetooth connectivity. The price tag on the YABER Y21 7800L projector is also more affordable than most other brands on the market today.

Pros:

  • Wide compatibility
  • 4D keystone correction
  • High resolution
  • Low price tag

Cons:

  • It might not be the best for children because of the size

MOOKA Native 1080P 8500L

MOOKA Native 1080P WiFi Bluetooth Projector,Upgraded 8500L HD Video Projector with Carrying Bag,Support 4K &300"Display,Home&Outdoor Movie Projector Compatible with iOS/Android/PC/TV Stick/PS4
  • [Native 1080P&8500L&Extra Carry Bag]-Equipped with advanced color technology, MOOKA Q6 is native 1920*1080P projector with outstanding 8500 lumens brightness,up to 10000:1 contrast, which is four times higher than 720P projectors,delivering superior clearer and sharper visual feast for you.Q6 mini portable projector is smaller and lighter than other bulky 1080P projector with same specifications range. You can also get an extra carry bag, it's very convenient to carry and store your projector.
  • [Convenient WiFi Connection&Zoom Function]-With upgraded WiFi connection function, MOOKA Q6 mini WiFi projector makes the connection bewteen projector and your iOS/Android devices more easier. No need to buy extra cables or adapters, Q6 wifi projector can mirror movies, videos, apps, games, photos on your iOS/Android devices to big screen anytime. With zoom function, you can easily adjust the screen size from 100% to75% by remote, it is very convenient if you hang the projector on the ceiling.

Mooka Native is a mini projector that you can use to turn your living room into an instant theater. It maintains a high quality of the image in spite of being so small. 1080P resolution with 8500 lumens brightness makes the image excellent. It also offers multiple connections, which means you can connect any device with it, and also it has a convenient WiFi connection function. 

The highlight of the projector, however, is that it is extremely lightweight and compact; an important consideration if you are looking for something to carry on holidays with you. The cooling system ensures that the projector remains cool while running. This ensures that its life expectancy is increased to 100,000 hours while dramatically reducing the amount of electricity consumed by lamps used during the projection process.

This projector is worth your money. With its long lamp life and low electricity consumption, this is a highly recommended product.

Pros:

  • High-quality image with 8500 lumens brightness and 1080P resolution
  • Multiple connection with WiFi and Bluetooth
  • Highly portable and lightweight projector, suitable for travelling

Cons:

  • Lamp consumes a lot of electricity

Factors To Consider When Choosing Cheapest 4K Projector

What You Need Your Projector For

cheapest 4k projector

The first thing to consider is what you want the projector for. Do you need it for work, education, entertainment, or something else? This will affect your budget and how much power you need. If this is for business presentations at meetings or conferences then a short throw distance of 1-2 meters is necessary so that people can see it from all angles.

For home use an ultra-short throw distance of 0.5 meters may be enough but if you are watching movies with family then a larger screen size may be desired which will increase your budget considerably. There are also some projectors that have built in speakers but these tend to be on the expensive side compared to their counterparts without sound systems built in as there are usually less features available on them.

When watching movies it is important to make sure that you can watch them in the highest quality possible. The aspect ratio should be known for this which is either 16:9 or 2.35:1 depending on what your projector can run at. If you are watching 4K content then you need a minimum of 8.3 million pixels (3840 x 2160) to ensure that the pixels are not visible because it will not look sharp.

For gamers then you should look for full array local dimming, frame interpolation, low input lag, and high refresh rates which can be found in the more expensive models.

There are also some optional features available today such as built in chromecast, web-browsing capabilities, 3d support, and eye tracking which can all be useful depending on what you need your projector for.

Maximum Resolution

cheapest 4k projector

Finally, there are some people who may not be too concerned with the overall size of the projected image but do want to make sure they can watch at 4K resolution. The best way to make sure that’s possible is to compare the maximum resolutions of each projector and see what kind of match there is. 

Materials

The build quality of the projector must be considered if you are going to be projecting for long periods of time, especially when watching movies or playing games. This can become tiresome when you have a low-quality product that may not last long before something breaks or it overheats which damages your warranty too.

Most projectors today are made out of plastic which is not the most comfortable material to have on your face for extended periods of time, so some models are making their products with wood or leather. There are also some projectors that can be used in different positions though this usually means there are fewer sensors to detect positioning, meaning they will not always work easily unless you get it perfect the first time.

Durability 

cheapest 4k projector

One of the most common complaints that any type of projector gets in reviews is that they’re too fragile and costly to repair. That doesn’t mean the projector itself is necessarily poorly made, but it does indicate a need for improvement when it comes to design. Durability is key when it comes to something like a projector, so you should choose one based on how much regular use it will get.

Screen Size

Another thing that people often take into consideration is the size of the projected image relative to the distance from which they’ll be watching it. People who have a large room may consider a projector with a shorter throw distance, as those can produce larger images without moving the device itself so close to the screen. That’s especially useful for people who want to use their projector outdoors with an existing screen set up. 

Warranty

Some projectors have a warranty of 3 years or more which is almost double that of some other models, but they are usually more expensive. There are also warranties specifically for the lamp if it burns out, which may be up to 2 years at most, depending on where you purchase it from.

Conclusion

The 13 cheapest 4K projectors of 2021 are listed above. If you’re looking for a high-performance, low-cost option that will still provide the quality and features you desire, these affordable models should be your first stop. You can’t go wrong with any other models, but we think the top 13 cheapest 4K projectors are excellent choices if you want to take advantage of all available future technologies while saving money now. Let us know which one sounds like it would work best for you!

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