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BenQ TK850 4K Projector for Binge Watchers & Sports Fans in Bright Room

by BenQ
SKU BenQ TK850
Original price Rs. 249,000.00 - Original price Rs. 249,000.00
Original price
Rs. 249,000.00
Rs. 249,000.00 - Rs. 249,000.00
Current price Rs. 249,000.00
  • Get in touch for a Discounted Price
  • Authorised BenQ Partner in India
  • Brand New in a Box Unit(s)
  • Price is inclusive of all taxes
  • Official BenQ India Warranty

Country of Origin:

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!


1-year manufacturer's warranty


  • 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

Video Review:

Hyper-Realistic HDR-PRO™ in 4K
The exclusive BenQ HDR-PRO technology enhances the 4K HDR viewing experience with a 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.

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.

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.

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.

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.

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.*

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 a consistent zoom ratio, images keep visually perfect focus from corner to corner.

Technical Specifications:

Display System

0.47" DMD DLP

Native Chip Resolution

1920 x 1080 (Full HD)

On-Screen Resolution

Up to UHD 4K (3840 x 2160) via Pixel-Shift Technology

Supported Resolutions

  • Minimum: VGA - 640 x 480
  • Maximum: UHD 4K - 3840 x 2160

Max Brightness

3000 Lumens



Aspect Ratio

Native: 16:9

Dynamic Contrast Ratio


Supported 3D Formats

  • Frame Packing
  • Top Bottom
  • Side by Side

Color Wheel

4-Segment (RGBW)

Color Depth

10-Bit (1.07 Billion Colors)


  • Horizontal: 15 to 135 kHz
  • Vertical: 23 to 120 Hz




f/1.9 - 2.47 (f = 12 - 15.6 mm)

Lens Shift

Vertical: + 10%

Optical Zoom

Manual: 1.3x

Throw Distance

2.461 - 32.031' / 0.75 - 9.763 m

Throw Ratio

1.13 to 1.47:1 (100" @ 2.5 m)

Projection Size

30 - 300" / 76.20 - 762.00 cm

Keystone Correction

Auto-Vertical: ± 30°

Supported HDR Input Formats

HDR10, Hybrid Log Gamma

Ceiling Mountable


Rear Screen Projection


Built-In Speaker

Yes (Stereo)

Speaker Power



  • 2 x HDMI (HDMI Type-A) Audio, Video Input
  • 1 x USB 3.1 / USB 3.2 Gen 1 (USB Type-A) Audio, Data, Service, Video Input
  • 1 x TOSLINK Audio Output
  • 1 x 1/8" / 3.5 mm Mini Audio Output
  • 1 x USB 2.0 (Mini-USB) Service Input
  • 1 x USB 2.0 (USB Type-A) Power Output
  • 1 x RS-232 (DE-9/DB-9) Control
  • 1 x 12 V Trigger Control Output

Light Source


Lamp Power

245 W

Expected Lamp Life

  • Full Brightness: 4000 Hours
  • Medium Brightness: 10,000 Hours
  • Low Brightness: 15,000 Hours

Fan Noise

  • Medium Brightness: 30 dB
  • Low Brightness: 28 dB


  • Cable Lock Slot
  • Security Bar

Supported Audio File Types


Supported Photo File Types


Supported Video File Types


AC Input Power

100 to 240 VAC, 50 / 60 Hz

Power Consumption

  • Full Brightness: 350 W
  • Medium Brightness: 340 W
  • Low Brightness: 280 W
  • Standby Mode (Lamp Off): 0.5 W

Max Operating Altitude

9842' / 3000 m

Operating Temperature

32 to 104°F / 0 to 40°C

Dimensions (W x H x D)

15.0 x 5.0 x 10.4" / 380.0 x 127.0 x 263.0 mm


9.2 lb / 4.17 kg