Projectors / Home Entertainment Projector / TK850

4K Home Entertainment Projector for Sports Fans with HDR-PRO and Dynamic Iris | TK850

  • 4K UHD resolution with 8.3 million pixels and HDR-PRO™ technology

  • Reaches 98% of Rec. 709 Color Space for accurate colors

  • Specially designed Sports Mode for full immersion

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Three men are watching sports match via the 4K HDR home theater projector as if they are in the stadium
Bring the Stadium in Your Home

The TK850 brings authentic HDR viewing into your brightly lit living room. Admire a huge 100”+ 4K UHD picture with HDR-PRO technology. Custom Sports Audio and Image modes make all the action more immersive. The 8.3 million pixel image lets you watch from home but feel like you’re in the stadium. All this in a stylish, compact design making it the center of the action. Let the TK850 transform your living room into the perfect venue for you and your friends!

TK850’s HDR-PRO offers greater brightness & contrast range
Tone Mapping
Hyper-Realistic HDR-PRO™ in 4K

The exclusive BenQ HDR-PRO technology enhances the 4K HDR viewing experience with better contrast range and more details. The TK850 is supercharged with HDR10 & HLG (Hybrid Log-Gamma) support for unparalleled enjoyment.

* HLG is a high dynamic range (HDR) standard that was jointly developed by the BBC and NHK. It is supported by video services such as the BBC iPlayer, DirecTV, Freeview Play, and YouTube.


See What's in the Dark

Some HDR projectors can lose details and display incorrect greyscales. The BenQ Enhanced Cinema-Optimized Tone Mapping with Dynamic Iris and Dynamic Black technology* increases contrast ratio while preserving dark details in total clarity.

*Dynamic iris controls the amount of light through the optical system for ideal contrast. Dynamic Black™ analyzes a scene’s brightness levels to optimize light output and contrast. It does that by bringing out subtle details in shadows and preventing bright scenes from washout.

BenQ Tone Mapping Enhanced
HDR Brightness

Keep ideal high contrast while projecting different image sizes and various screen gains most commonly used in home theater. This ensures greater contrast range and superior image quality when HDR mode is activated.

Enjoy Your Content in 4K HDR
HDR-PRO technology is supercharged by HDR10 & HLG support
True 4K UHD Technology
True 4K

8.3m Pixels

New 0.47”

DMD Technology


Lens Array


Lens Coatings

True 4K UHD, with 3840 x 2160 resolution and 8.3 million pixels, minimizes blurred images for a better viewing experience.

DLP 4K UHD Projector

Non-DLP 4K UHD Projector

BenQ 4k hdr-pro home theater projector TK850’s lightweight design and sleek, compact profile with 4k optimized lens
Premium 4K Glass Lens Architecture

The TK850’s 4K optical system uses the highest-grade glass for superior realistic image quality. The precision, 10-element, 8-group lens array allows better light penetration for long-lasting 4K intensity.


Accurate Images

The DMD DLP technology overcomes known alignment issues that multiple LCD panels experience. The TK850 ensures image integrity and razor-sharp images devoid of artifacts such as blur, shadowing, and interference patterns.

DMD DLP technology to avoid inherent alignment issues of multiple panels

DLP Projector

Non-DLP Projector

Flawless Optics for Superb Image Quality

The BenQ 4K optical system uses only the highest grade glass for superior light penetration and realistic image quality. The proprietary low-dispersion lens coatings minimize chromatic aberration, so you can enjoy your favorite content in 4K UHD and brilliant clarity.

Low-Dispersion Lens

Non Low-Dispersion Lens

TK850’s Sport audiovisual mode is designed for all kinds of sports from indoors to outdoors
Custom Sport Modes

Picture Mode


Sound Mode

Sports Motion

Enhancer (MEMC)

Sports Mode

Enjoy enhanced video quality with realistic skin tones, balanced outdoor blues and greens, and warm woodgrains for indoor sports action. Sports Mode also boosts the thrill of victory, accentuating the announcer’s commentary and the roar of the crowd.

Motion Enhancer

Eliminate laggy images, jittery playback, and blurry shadows. Interpolated frames are generated and displayed between individual frames. The TK850 inserts 36 interpolated frames per minute for seamless, vivid 60-frames-per-second videos.

Indulge in Immersive Sound

The powerful 10-watt chambered speaker of the TK850 delivers enhanced sound quality for elevated enjoyment. The TK850 projector is perfect for following sports, listening to concerts, gaming, and movie-watching.

cinema mode

Cinema Mode

music mode

Music Mode

game mode

Game Mode


CinemaMaster Audio+ 2

CinemaMaster Audio+2 delivers custom-tuned sound modes with adjusted audio characteristics to deliver the best audiovisual experience for any type of entertainment.

Delicate Details & Pure Vocals

Enjoy pure vocals and delicate details in mid and high frequencies from the TK850’s aluminum driver diaphragm.

Deeper Resonant Bass

The resonance chamber enhances the wider frequency range for deeply resonant bass from a compact speaker.

Stellar Sound Quality

Heat-resistant Neodymium (NdFeB) magnets ensure long lasting sound quality without distortion even in a high-temperature environment.

Enjoy all authentic HDR scenes with vivid images anywhere even in your bright living room
Easy Peasy

The TK850 turns your living room into a venue in seconds with diverse mounting and placement options. Enjoy authentic HDR scenes with vivid images anywhere, even in your bright living room. The TK850 perfectly balances 98% Rec.709 color accuracy and 3000 ANSI Lumens brightness, making home your space where you can relax and enjoy your favorite show or sport.

Easy Upgrade to 4K

The TK850 offers a 10% vertical lens shift, making it adaptable to any room. It can use the same ceiling mount and screen as many BenQ 1080p projectors with similar throw ratios, 1.13 - 1.47 (100" @ 2,5 m), so it’s easy to upgrade to the 4K TK850 without screen size and throw distance calculations.*

*Easy 4K upgrade for BenQ’s W1070, W1090, W1110, and W2000.

Perfect Alignment

Keystone correction lets you project perfectly aligned images from many places in a room. The vertical keystone function adjusts the image for a professionally squared image, countering the trapezoid effect when the projector must be placed off-center.

Zoom with Focus

The TK850 maintains image integrity with zoom. By maintaining consistent zoom ratio, images keep visually perfect focus from corner to corner.



Universal Connectivity
USB Type-A 3.0 Port

USB 3.0 can transfer data up to 5Gbit/s that is about 10 times faster than the USB 2.0 standard.

USB Media Reader:

Share without Cables

The USB reader lets users easily project video, audio, and picture content from removable disks without cables for high speed transmission.

Easy Firmware Upgrades

Via USB it is very easy to update to the latest firmware, providing both simple operation and effortless maintenance.