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


Vendor: BenQ SKU: TK850

TK850 brings authentic HDR viewing into your brightly lit living room. Admire a huge 100 Inch + 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 that makes it the centre of the action. Let TK850 transform your living room into the perfect venue for you and your friends!

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

TK850’s 4K optical system uses the highest-grade glass for superior realistic image quality. The precision, 10-element, 8-group lens array allows greater light penetration for long-lasting 4K intensity. True 4K UHD, with 3840 x 2160 resolution and 8.3 million pixels, minimizes blurred images for a better viewing experience.

TK850’s Sports Mode lets you 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.

With TK850’s Motion Enhancer eliminates laggy images, jittery playback, and blurry shadows. Interpolated frames are generated and displayed between individual frames. TK850 inserts 36 interpolated frames per minute for seamless, vivid 60-frames-per-second videos.

TK850’s powerful 10-watt chambered speaker delivers enhanced sound quality for elevated enjoyment. TK850 is perfect for gaming, movie-watching, or streaming. With TK850 you can indulge in immersive sound.

Enjoy all authentic HDR scenes with vivid images anywhere even in your bright living room. 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. TK850 perfectly balances 98% Rec.709 colour accuracy and 3,000lm brightness, making home your space where you can relax and enjoy your favourite show or sport.

TK850 offers 10 percent vertical lens shift, making it adaptable to any room. It can use the same ceiling mount and screen as many BenQ 1080 projectors with similar throw ratios, 1.13 - 1.47, so it’s easy to upgrade to the 4K TK850 without screen size and throw distance calculations.

Keystone correction lets you project perfectly aligned images from many spots 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-centre.

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

With the USB media reader you can share without cables. The USB reader lets users easily project video, audio, and picture content from removable disks without cables for high speed transmission.

The TK850 provides easy firmware upgrades. The USB Type-A 3.0 connector can transfer data at up to 5 Gb, about 10 times faster than the USB 2.0 standard.

  • True 4K UHD
  • TK850’s dedicated Sports Mode enhances video quality with realistic skin tones
  • Zoom with Focus Maintaining Image Integrity
  • The Motion Enhancer eliminates laggy images, jittery playback, and blurry shadows
  • The Sport audio-visual mode is designed for all kinds of sports
  • Enhanced Tone Mapping
  • Automatic Focusing regardless of screen size variations
  • Hyper-Realistic HDR-PRO
  • Premium 4K Lens Architecture
  • Vertical lens shift for hassle-free installation
  • The vertical keystone function adjusts the image for a professionally squared image


  • 3D Compatible           
  • Resolution Support VGA (640 x 480) to 4K UHD (3840 x 2160)
  • Brightness 3000 ANSI lumens
  • Contrast Ratio (FOFO) 30,000:1
  • Aspect Ratio of 16:9
  • Throw Ratio 1.13 - 1.47
  • Zoom Ratio 1.3X        
  • 100% Projection Offset
  • 4 Segment Colour Wheel (RGBW)
  • Normal Light Source Life of 4,000 hours
  • Display Colour of 30 Bits which is 1.07 billion colours
  • Horizontal Frequency 15K-135K Hz
  • Vertical Scan Rate 23-120 Hz
  • Image Size of 30 Inch - 300 Inch, Diagonal Image Size 40 Inch - 200 Inch
  • HDTV Compatibility 720p 50/60Hz, 1080i 50/60Hz, 1080p 24/25/30/50/60Hz, 2160p 23/24/25/30/60Hz
  • Colour Wheel Speed 2D: 96Hz; 100Hz; 120Hz, 3D: 120Hz
  • Frame Packing of up to 1080p 24Hz
  • Picture Mode Bright / Living Room / Cinema/ Sports / Silence / 3D / User 1 / HDR / HLG
  • Typical Power Consumption of 340W
  • In 3D Mode Resolution is 1920x1080
  • The Contrast is measured by Full On Full Off standard
  • Lamp life results will vary depending on environmental conditions and usage