10 Best 4K Projectors

The BenQ GP520 is a solid choice for a 4K projector designed mainly for home entertainment. It offers sharp 4K UHD resolution with HDR10+ support and a brightness of 2600 lumens, which means you can expect clear and vibrant images, especially in moderately dark rooms. The inclusion of Rec.709 color accuracy and BenQ’s CinematicColor technology helps deliver rich and true-to-life colors, adding to the viewing experience. Its brightness level is good for living rooms that can be dimmed but might struggle in very bright environments.

One of the standout features is the Auto Cinema Mode, which intelligently adjusts image quality based on lighting conditions without needing manual changes. This makes it convenient for users who want great picture quality without fuss. The projector also supports gaming with low input lag and ALLM (Auto Low Latency Mode), making it responsive enough for casual gaming. Setup is flexible, with multi-angle installation options and smart image alignment, so you can place it on a table or mount it easily. It’s relatively portable at 3.7 kg and includes built-in 12W stereo speakers, which provide decent sound for most rooms, though connecting external speakers via Bluetooth is available for a better audio experience.

Connectivity options cover the basics well, including USB, HDMI, Bluetooth 5.2, and audio out, allowing connection to laptops, gaming consoles, and streaming devices. The built-in Google TV is a plus for streaming content directly without extra devices. While 2600 lumens is good, it’s not the brightest in its class, so very bright rooms could wash out the image. Noise level at 24 dB is fairly quiet but might be noticeable in very quiet environments. The BenQ GP520 is a versatile 4K projector well suited for home cinema lovers looking for sharp picture quality, easy setup, and built-in streaming, though it may be less ideal for brightly lit rooms.

The BenQ W2720i is a solid choice for a home theater projector, especially if you want sharp 4K UHD images with rich and accurate colors. It delivers a true 3840 x 2160 resolution with a high contrast ratio of 2,000,000:1, which means you'll get deep blacks and bright highlights that make movies look more lifelike. Its brightness is rated at 2500 ANSI lumens, which should work well in dim to moderately lit rooms, but might struggle a bit in very bright environments. One of its standout features is the LED light source that offers a long lifespan of up to 30,000 hours, so you won’t have to worry about replacing bulbs regularly. The projector also uses AI to adjust colors based on your room's lighting, keeping the picture quality consistent and vivid.

For sound, it supports advanced audio through HDMI with Dolby Atmos passthrough, which is great if you have a compatible surround sound system. Connectivity is versatile, with three HDMI 2.1 ports and USB options, making it easy to connect streaming devices, gaming consoles, or Blu-ray players. It also comes with built-in Android TV, so you can stream content directly without extra devices. Some extra helpful features like auto screen alignment and digital keystone correction make setup easier, especially on a tabletop. Its weight and size mean it’s designed to stay mostly stationary rather than portable.

If you want a high-quality, bright, and color-accurate projector for immersive movie watching in a dedicated home cinema space, the BenQ W2720i fits well, though brighter rooms and competitive gaming might require additional consideration.

The BenQ TK700ST is a 4K projector designed for both home cinema and gaming, delivering sharp 3840 x 2160 resolution for crisp and detailed images. It uses a bright 3000 ANSI lumens laser light source, allowing clear pictures even with some ambient light in the room—ideal for living rooms that aren’t completely dark. The short throw design lets you place the projector closer to the screen or wall, saving space and making setup easier.

For gamers, the projector offers an impressively low input lag and a fast 4ms response time at 1080p with a 240Hz refresh rate, ensuring smooth and responsive gameplay with minimal delay. It supports HDR10 and HLG, enhancing color and contrast for more vivid and lifelike visuals, while 95% Rec.709 color coverage adds to color accuracy. Audio connectivity includes support for ARC/eARC, enabling connection to advanced sound systems such as Dolby Atmos, in addition to built-in speakers for convenience.

Connectivity is straightforward with HDMI inputs, though adding more ports could benefit users with multiple devices. The laser light source generally provides longer-lasting brightness compared to traditional lamps. While the contrast ratio isn’t specified, which might result in less deep blacks compared to some higher-end models, this projector is well suited for users seeking a bright, sharp 4K image with excellent gaming performance in medium to large rooms, especially when space for projector placement is limited.