Whether you are looking for a professional model or an inexpensive 4K projector, the choice of this particular device should not be made superficially: when talking about these products you need to consider a long list of technical characteristics, all significant. Here is our buying guide with the best models and how to choose them.

If you want to watch movies, TV series, football and sports at home, or play video games, just like in a cinema, then you must think about buying a 4K projector.

And if until a few years ago it was a product that few could afford, today there are many cheap 4K projectors on sale, perfect even for the most demanding: these are the right products if you want to watch images with a resolution four times higher than that HD, and with diagonals that exceed 100 inches. Here we will be listing the top 10 best 4k projectors.

SaleRANK NO. 1
Projector, APEMAN Native 1080P HD Video Projector, 300'' Display, Remote Electronic Keystone Correction, Support 4K Movie, HDMI/USB, for iPhone/Fire Stick/PC/Xbox, Home Theater/Business Presentation
  • 🎉 【1920 * 1080P Native Resolution】Featuring Full HD1080P native resolution and 5000: 1 high contrast ratio, the videos can be displayed in rich detail than 720p. Compared with other projectors, brightness is increased by 40%.
  • 🎉 【Digital Keystone Correction】Equipped with advanced ± 25 ° horizontal and vertical digital keystone correction. Adjust by remote control, no installation restrictions. You can always get a squared image, even at a certain angle, this is convenient for projectors suspended from the ceiling.
  • 🎉 【300 "Screen Home Theater】300 "maximum display screen, increase 25% image; Low strobe LED technology to protect your eyes from drying after watching videos for a long time. Equipped Dual HiFi Stereo speakers, you can connect the external speakers via AUX port. Make it possible that enjoy a cinema-grade movie at home.
  • 🎉 【Anti-dust & Low Noise Design】Fully sealed optical components design keep dust away and ensure no black spot on the projection image. The improved dual-channel fan technology can quickly cool off the machine, extending the lamp life to 50,000 hours, noise is less than 35 dB.
  • 🎉 【Multiple Connection & High-quality Service】Equipped with HDMI, USB * 2, AV, and 3.5mm audio interfaces; Support iPhone / Android / TV box / Firestick / Xbox / PC. APEMAN product covers a 1-month refund and exchange & 1-year Warranty. If you need any help, please contact the service email in the User Manual.
SaleRANK NO. 2
UUO Native 1080P Projector 6000 Lux Led Projector,Support 4K HD Video 300" Display Zoom ±50° Digital Keystone,Compatible with TV Stick,PS4,X-Box,Laptop,iPhone Android for Home Theater (Brushed Silver)
  • 【NATIVE FULL HD 1080P PROJECTOR & SUPPORTING 4K】Adopting enhanced pixel technology, UUO P6 home projectors provide 1920x1080P native resolution and 8000: 1 contrast, which reduces pixel blur and sharpens the image, and brings you 4 times the sharpness of images, more clear and detailed without reduction or compression than 720P projectors supporting 1080P playing. P6 can support 4K and Dolby formats videos.
  • 【UNIFORM-SPEED DUAL-FAN COOLING SYSTEM & 55DB LOW NOISE】P6 projector 1080p Uniform speed control temperature is equipped with dual fans that can generate mild wind speed and reflow. It guarantees that no harsh noise will be generated and can control the noise below 55 decibels except for special environments.Minimizes the energy consumption and prolongs the life of the lamp to 50, 000 hours(4~6 hours per day about 15 years).
  • 【ADVANCED ±50° ELECTRONIC AND MANUAL KEYSTONE CORRECTION】 With the ± 50 ° Electronic Keystone correction function (vertical and horizontal) and the X / Y axis ± 50 ° zoom function controlled by the remote control, UUO 1080P projectors ensure the projection is rectangular image.It allow you more random placement and more rational use of space.
  • 【WIDE COMPATIBILITY PROJECTOR】Equipped with 2*HDMI, AV, VGA, USB, SD Card and Audio Out Ports, UUO P6 video projector enables to flexibly connect to various devices like TV Stick, X-BOX, PS4, PC, Laptop, USB sticks, SD cards, Android or IOS devices, etc.It will perfectly compatible with Fire TV Stick 4k/Google Chromecast/Apple TV to achieve the screen Mirroring.
  • 【RELIABLE WARRANTY & THREE-YEAR & PROFESSIONAL SUPPORT】UUO P6 1080p projector offers 3-year warranty, reliable service and professional as well as technical support. Due to the current coronavirus. Amazon warehouse delivery will be delayed. Please rest assured to buy. We will follow up your order in time. Our UUO team will accompany you through the difficult times.
VAVA 4K UHD Laser TV Home Theatre Projector | Bright 2500 Lumens | Ultra Short Throw | HDR10 | Built-in Harman Kardon Sound Bar | ALPD 3.0 | Smart Android System
  • 【Ultra Short Throw】Cast a 100 inch image from only 7.2 inches away from the wall! With a space-saving design, quick and easy setup, and the ability to adjust your projection from between 80 to 150 inches on the fly, you can enjoy a cinematic experience from the comfort of your own home!
  • 【4K Resolution with HDR 10】 Feast your eyes on awe-inspiring visuals with deeper colors, higher contrast, fuller saturation, and sharper imagery. The VAVA's 3000:1 native contrast far exceeds the standard 2000: 1 native contrast found in movie theaters.
  • 【Advanced Laser Light Source】2500 ANSI Lumens of brightness combined with state-of-the-art picture and color performance deliver up to 25,000 hours of maintenance-free operation. You can enjoy the projector up to 4 hours a day for the next 17 years!
  • 【Home Theater with ALPD 3.0】 Patented state of the art technology doubles the light efficiency of standard projectors. Enjoy your favorite movies and TV shows anywhere in your home, day or night.
  • 【Integrated Harman Kardon Soundbar】 Built-in stereo surround speakers provide high-fidelity sound with 60W of power. Lossless dts-HD and Dolby Audio prevent distortion and create a superior audio experience.
SaleRANK NO. 4
Optoma UHD50 True 4K Ultra High Definition DLP Home Theater Projector for Entertainment and Movies with HDMI 2.0, HDCP 2.2 and HDR Technology
  • TRUE 4K ULTRA HD: Experience high-quality home cinema feel with 4K Ultra HD with 8.3 million addressable pixels, enabled by the Texas Instruments 4K UHD DLP chipset
  • 4X THE PIXELS OF 1080p: See more detail with 4 times the pixels of your 1080p HDTV; higher resolution creates a razor sharp picture for the ultimate 4K home theater experience
  • HDR COMPATIBLE: HDR10 technology with DCI-P3 wide color gamut support displays everything in the Rec2020 colors to match Television and Film quality; also Providing brighter whites, deeper blacks, and greater color depth
  • FLEXIBLE INSTALLATION: Whether ceiling mounted or placed on a table, get your picture just right with the UHD50's zoom, throw ratio, vertical lens shift and keystone correction
  • VARIETY OF INPUTS: Connect with most media players, gaming consoles, PCs, Macs, and mobile devices with input options such as HDMI 2.0 inputs with HDCP 2.2 support, HDMI 4K, USB, VGA, and more
SaleRANK NO. 5
BenQ HT3550 4K Home Theater Projector with HDR10 and HLG | 95% DCI-P3 and 100% Rec.709 for Accurate Colors | Dynamic Iris for Enhanced Darker Contrast Scenes
  • TRUE 4K PROJECTOR: 3840 × 2160 or 8.3 million Individual Pixels give incredible clarity and crisply defined details. NOT double HD or 2K like other manufacturers
  • CINEMATIC COLOR TECHNOLOGY: our out-of-the-box factory calibrated color accurate projector with dci-p3 color space is one of the latest forms of technology When it comes to colors available and gives you larger visible spectrum than you can get with Rec. 709
  • HDR-PRO TONE MAPPING: Designed to provide greater contrast, which makes sure that your 4K content is professionally detailed to give you the cinema experience without actually having to go to the cinema to do it
  • 10-ELEMENT LENS ARRAY: specialized all-glass lens grouping provides the right level of light penetration producing best-in-class sharpness, color, Quality and clarity
  • INSTALLATION FLEXABILITY: vertical lens shift (5%) and short throw with 1. 3x big zoom lens enable 100” at 8. 2ft to be set up at a limited space
SaleRANK NO. 6
Epson Home Cinema 3200 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
  • 4K resolution processing — pixel-shifting technology precisely controls three individual, high-definition LCD chips to parallel process millions of pixels
  • Full 10-bit HDR (2)— accepts 100 percent of the HDR source information to faithfully reproduce HDR content for an amazing visual performance, Plus hog support
  • Digital video processing — Real-time, 12-bit analog-to-digital video processing for smooth tonal transitions; helps eliminate banding, blocking and other compression artifacts from the final visual performance
SaleRANK NO. 7
YABER Native 1080P Projector 6500 Lux Upgrad Full HD Video Projector (1920 x 1080) Support 4k and Zoom, Home Projector Compatible with TV Stick,HDMI,VGA,USB, Smartphone,PC,Xbox
  • 💞{1080P Native Resolution (1920*1080), Support 4k Video} The projector with a real native resolution of 1920*1080, remarkable 6500 lux bright and high dynamic contrast ratio of 7000:1, provides sharp and detailed images from HD content without downscaling or compression, which is four times higher than 720p. Combining an innovative high-refraction 6 layers glassed lens, ensuring the best video experience.
  • 💞{Innovative Zoom Function&High Quality Lens} Our hd projector can reducing projection size by using the X/Y ZOOM function, while others can only do that by changing the projection distance, very convenient when suspended from ceiling. Y21 projector adopts Optical Coating Technology and uses the highest quality 6-layer glass lens for superior light penetration and no virtual focus. Patented low dispersion lens can minimize chromatic aberration so you can enjoy HD content with brilliant clarity.
  • 💞{HIFI Stereo Sound & Latest Advanced Cooling System} The Y21 LED projector has built-in 5W dual stereo speakers with SRS sound system provides a great auditory sense experience without external speakers. Updated an advanced and silent cooling system with 3 fans running simultaneously. Adopt the latest SmarEco technology to minimize lamp power consumption to extend the useful life of the lamp to a maximum of 100000 hours.
  • 💞{300" Giant Screen & Wide Compatibility} The video projector offers the projection size from 50" to 300" depending on the distance (5 - 30ft) and 10ft is the recommended viewing distance. Equipped with 2*HDMI ports, 2*USB ports, VGA port, AV port, this phone projector easily connects with TV Box, Amazon Fire Stick TV, Chromecast, PC, laptop, tablet, external speakers, Playstation, Xbox, DVD player, card reader, USB stick, media players, iPad, iPhone, Android smartphone.
  • 💞{Three Years & Lifetime Professional Support} YABER provides 6-month return and 3-year free repair, lifetime professional technical support. If you have any problems, please feel free to contact us.
SaleRANK NO. 8
Epson Home Cinema 5050UB 4K PRO-UHD 3-Chip Projector with HDR,White
  • TRUE 3 CHIP PROJECTOR DESIGN : Advanced 3LCD technology displays 100 Percent of the RGB color signal for every frame. This allows for outstanding color gamut while maintaining excellent brightness, without any “rain bowing” or “color brightness” issues seen with other projection technologies
  • 4K resolution processing : Advanced pixel shifting technology precisely controls three individual high definition LCD chips to parallel process millions of pixels. This new type of resolution Enhancement technology results in an exceptionally sharp 4K visual experience
  • Her processing : Full 10 bit HDR (3) color processing accepting 100 Percent of the HDR source information to faithfully reproduce HDR content for an exceptional visual performance; Operating Temperature: 41 ° to 95 °F (5 ° to 35 °C)
  • Digital imaging processing : Real time 12 bit analog to digital video processing for smooth tonal transitions, while helping to eliminate banding, blocking, and other compression artifacts from the final visual performance. This powerful processor faithfully reproduces the source material the way it was intended to be shown
  • Outstanding brightness : capable of displaying 4K content at an incredible 2, 600 Lumens for both color and White brightness (2). This not only provides for a wider performance envelope but allows for an exceptional HDR performance. Aspect Ratio 16:9 widescreen (4:3 resize,16:10 resize). Compatible with 4:3 with Normal, Full or Zoom Modes. White Brightness White Light Output 2600 lumens. Color Brightness Color Light Output 2600 lumens
SaleRANK NO. 9
BenQ TK800M 4K UHD Home Theater Projector with HDR and HLG | 3000 Lumens for Ambient Lighting | 96% Rec. 709 for Accurate Colors | Keystone for Easy Setup | Stream Netflix and Prime Video
  • 4K PROJECTION TECHNOLOGY - 8.3 million distinct pixels deliver awe-inspiring 4K UHD image quality with stunning clarity and crisply defined details. NOT Double HD or 2K like other manufacturers
  • DLP BETTER BY DESIGN - DLP Technology provides a better image resolution and quality without the "jaggier" and more pixelated compared to other technologies
  • PLAY GAMES IN 4K!: Play your favorite console games in sharp 4K and picture quality. Lower input lag on this projector makes gaming fun on your PS4, Xbox, Nintendo Switch and others!
  • HIGH CONTRAST RATIO: A high Native contrast ratio ensures that the image quality is sharp and has the best Black levels in its class
  • OUTSTANDING BRIGHTNESS: Packed with 3000 Lumens of brightness, this projector is a great living room addition to watch all your sport events!
SaleRANK NO. 10
Optoma HZ39HDR Laser Home Theater Projector with HDR | 4K Input | 4000 lumens | Lamp-Free Reliable Operation 30,000 hours | Easy Setup with 1.3X Zoom | Quiet Operation 32dB | Crestron Compatible,White
  • DEPENDABLE LASER LIGHT SOURCE: DuraCore laser light source eliminates lamp and filter replacements for up to 30, 000 hours of low-cost and virtually maintenance-free operation; IPX6 dust resistance rating ensures optical engine durability
  • 4K HDR INPUT: HDR10 & HLG technologies enable brigher whites and deeper black levels for an enhanced viewing experience of images and videos
  • LIGHTS-ON VIEWING: With an incredible 4, 000 lumens of brightness, project in any room in the house, including family rooms, theater or game rooms
  • EASY IMAGE SETUP: 1. 3X zoom and +/- 30-degree vertical keystone correction enable flexible installations; project a 120" image from 10'-7" – 13'-10" away
  • HOME CINEMA PICTURE QUALITY: 1080p (1920×1080) resolution (with 4K input) and an incredible 300, 000: 1 contrast ratio renders sharp and detailed images from high definition content without downscaling or compression

How to Choose Best 4k Projectors?

On the market, however, there are many 4K projectors, and never as in this case, the factors to be taken into consideration are numerous and mostly technical that not all of them evaluate with knowledge of the facts.

For this reason, we thought to help you in your choice, explaining in the simplest possible way all the technical characteristics to consider before buying the best 4K projector for your needs, and then to list the models that in our opinion have the best value for money, dividing them into market segments.

What Is Meant by 4K in Projectors?

The distinction between 4K and FullHD resolution to be made in the world of projectors is very similar to that of TV but with some differences. To maintain HD resolutions, these particular products use a long-distance projection technology called DLP (Digital Light Processing).

Thanks to a system of microscopic mirrors, increases the scale of the video format while maintaining its resolution. The point is that when we talk about 4K projectors, we often talk about devices that continue to use a DLP projection system, however, supported by a series of technologies that improve image quality, such as HDR or HDR 10.

Sure, 4K resolution can be up to four times higher than FullHD, but in the world of projectors, this proportion is much more complicated. When it comes to 4K projectors, there usually are two specifications: 3840 x 2160 or 4096 x 2160 pixels. The higher the number of pixels.

The sharper the images, and if it is true that 4K means a model with 8.3 million pixels, it is equally valid that the nature of liquid crystals (typically used in projectors) does not makes it able to withstand the moving speed required to produce 8.3 million pixels.

In short, in essence, when we talk about 4K projectors, we must keep in mind that the image is not created with the same criterion that occurs on TVs.

In reality, today, two technologies are used in projectors to achieve 4K or Ultra HD resolution: 4K-Enhancement technology and XPR technology.

The former is more prevalent, especially in cheap 4K projectors, the latter is much more complex and expensive. And although both technologies are pixel shift technologies, the results they produce are entirely different.


The brightness in 4K projectors is measured in “lumens”, 1 lumen equals the intensity emitted by a candle, and the concept is straightforward: the higher the value in lumens, the greater the brightness of the 4K projector. The evaluation of this feature depends a lot on the conditions in which you want to use the projector, on the distance at which you will install it from the wall and on the room in which you will use it.

In general, however, these two guidelines can be taken into consideration: if you place the projector in a room that can be completely dark, then you could go towards a model with at least 1500 lumens; if, on the other hand, you want to use the 4k projector even in a dark environment, then you will need to purchase a model with at least 2500 lumens.


The contrast is another factor to consider because it is precisely the contrast ratio that indicates the performance of the device in the light and dark areas of the projected image. In essence, it is precisely the contrast ratio that in a 4K projector affects the shades of colours and the depths of blacks.

It is indicated with a ratio of “3000: 1” and, clearly, the higher this value, the higher the quality of the image (and probably the price of the 4K projector).


In short, “distance” means the meters within which the 4K projector is able to guarantee an image of the highest quality. It is clear that, given the physical nature of the projection, the greater the distance, the greater the inches of the projected image.

And although it is an important factor to evaluate before buying a 4K projector, one thing must always be kept in mind: cheap 4K projectors are able to project images with a distance of about 3 meters, but our advice is to give more importance to the quality rather than the thumbs of the image.

Keystone Correction

Keystone correction is one of the functions that should not be missing in a 4K projector, not even in economic ones. It is a way in which the projector restores the geometry and proportions of the image and corrects all the distortions due to the position of the device.

It is precisely this function that will allow, for example, to position the 4K projector on the ceiling or on the ground. , and still, have a perfectly rectangular projected image.

Service Life of The Lamp

The lamp life of a 4K projector is measured in hours of use, and opting for a model that does not require continuous replacement could be a cure-all for your pockets. But considering that practically all current models have a lamp life of over 10,000 hours, it could also take many years until a replacement is needed.


Although it may seem like a small factor, it is essential to evaluate the number of inputs that a 4K projector integrates. And this is one of the factors that most distinguishes 4K projectors from SD or FullHD ones. Because if the latter generally have RCA.

Cinch or BNC inputs; S-Video input; YUV (Sub DB15 or 3 x RCA / Cinch or 3 x BNC), RGB, RGBs or RGBHV (Sub DB15 or BNC) and DVI, in a 4K projector can not miss the HDMI input, or a DisplayPort and the most modern USB -C: these are the only inputs capable of supporting UltraHD resolution.


Noise is also a significant factor in choosing the best 4K projector because it is clear if you want to relax watching an UltraHD movie on your sofa at home just like if you were at a cinema, it is essential that the projector used is not too loud and does not spoil the atmosphere (and the head).

All 4K projectors integrate a cooling fan, whose noise index is calculated in dB (decibels): our advice is to opt for a model that does not exceed 30 dB of noise. Your head will thank us!

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