4K Projector: The best to buy

The reasons to buy a projector can be many, maybe you want to watch your favorite content on a larger surface than a normal TV, or maybe you have space problems that do not allow the placement of a suitable TV. In this article, we’re going to see the best 4K projectors on the market, so those with the best definition available to date.


Before buying a projector, you also need to understand how to use it. Obviously, it is not like a TV, it needs a suitable surface for projecting images. Many will have seen the projectors in many classrooms, even at school, display images on white curtains.

Here, you will not need to buy one to use a projector, just any white surface. By white surface, we also mean a wall, or a white cabinet, anything where you can project light to better visualize images.

Best 4K projectors

Before going to see the best projectors on the market in detail, I leave you a list of the best-selling 4K projectors on Amazon.

BenQ TK800 4K

BenQ TK800 4K UHD Home Theater Projector with HDR | 3000 Lumens for Ambient Lighting | 92% Rec. 709 for Accurate Colors | Keystone for Easy Setup
  • TRUE 4K UHD RESOLUTION: True 8. 3 million pixels deliver awe-inspiring 4K UHD...
  • VIVID COLORS IN ANY AMBIENT LIGHTING: Perfectly balanced high visual brightness...
  • HYPER-REALISTIC HDR10 QUALITY: BenQ projector-optimized HDR features natural...
  • COMPACT 4K HDR PROJECTOR: Sleek design with light, compact profile makes...
  • IMMERSIVE SPORTS EXPERIENCE: Dedicated football & Sport modes with Cinema Master...

Let’s start with one of the best 4K projectors as a value for money. BenQ is certainly among the leading companies in the sector, and this TK800 is a great product from all points of view. In addition to having a 4K resolution, it also has support for HDR10 technology, which allows for clearer contrasts and more real colors.

Thanks to RGBW technology this TK800 manages to cover 92% Rec. 709. In addition, there are various display modes (such as Football, Sport, Game) to optimize the vision in every area. Moreover, thanks to the CineMaster technology, even the audio is excellent, sharper and with deeper bass.

Acer H7850

Acer H7850 4K Ultra High Definition (3840 x 2160) DLP Home Theater Projector
  • 4K UHD (3,840 x 2,160) resolution with TI XPR, 8.3 megapixel on screen
  • High Dynamic Range (HDR) Compatible & Rec. 2020 Compatible
  • 3000 ANSI Lumens (standard). Video compatibility- HDTV, computer compatibility-...
  • Contrast Ratio: 1,000,000:1, Optical Zoom Ratio: 1.6X
  • 2 speakers, 5 Watts per speaker

This Acer H7850 is definitely an expensive product, but also very valid. Thanks to the high contrast, it is able to display at best each image with a resolution that reaches 4K Ultra HD.

The brightness of 3000 ANSI Lumens is able to visualize images even in more illuminated rooms, so as not to always force us to stay in almost absolute darkness. The screen size reaches up to 65 inches.

Optoma UHD51ALV 4K

Optoma UHD51ALV True 4K UHD Smart Projector with HDR | Super Bright 3,000 Lumens | HDR10 | Works with Alexa and Google Assistant | Voice Command to Activate Projector | USB Media Streamer
176 Reviews
Optoma UHD51ALV True 4K UHD Smart Projector with HDR | Super Bright 3,000 Lumens | HDR10 | Works with Alexa and Google Assistant | Voice Command to Activate Projector | USB Media Streamer
  • COMPATIBLE WITH ALEXA AND GOOGLE ASSISTANT: With Echo devices or Google Home,...
  • True 4K Ultra HD: experience high-quality home cinema feel with 4K Ultra HD with...
  • HD compatible: HDR10 technology with dci-p3 wide color gamut support displays...
  • 4K video playback with the integrated USB media player. Operating...
  • Ultra-sharp picture: Ultra detail technology ensures enhanced image sharpness...

This Optoma UHD51ALV is also a great 4K projector, which touches 3000 ANSI Lumens in brightness. The contrast is also very high, so you always get very sharp images.

Thanks to the Color Management System function, you can adapt the colors of the images by calibrating them according to the brightness of the room where you will position the projector, so as to always have an optimal view of your favorite contents.

Product prices and availability are subject to change. Any price and availablility information displayed on Amazon at the time of purchase will apply to the purchase of any products.

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