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

        • Key Features

          Key Features

          • True 4K UHD Resolution (8.3 Million Pixels)
            Delivers stunning clarity with razor-sharp details across movies, shows, and live sports.

          • High Brightness – 3,000 Lumens
            Ideal for bright living rooms, daylight viewing, and family entertainment without washed-out colours.

          • HDR-PRO Technology
            Supports HDR10 and HLG for deeper contrast, brighter highlights, and more lifelike scenes.

          • Sports Picture & Sound Modes
            Enhances skin tones, grass textures, and stadium ambience—making live matches more gripping.

          • Dynamic Iris & Enhanced Contrast
            Offers impressive black levels and contrast performance for cinematic depth.

          • BenQ CinematicColor Technology
            Provides accurate and vibrant colours for a truly immersive viewing experience.

          • Fast Input Response
            Suitable for console gaming and action-packed content.

          • 1.3x Zoom + Vertical Lens Shift
            Easy installation in living rooms, bedrooms, and media spaces.

          • HDMI Connectivity
            Simple connection with streaming sticks, set-top boxes, gaming consoles, and AV receivers.

          • 4K PRO-UHD Resolution
            Delivers enhanced 4K clarity using advanced pixel-shifting technology for sharper, more detailed visuals.

          • High Brightness – 3,000 Lumens
            Perfect for both dark rooms and moderately lit spaces without losing clarity or colour vibrancy.

          • Dynamic Contrast Ratio – 100,000:1
            Deep blacks, bright highlights, and strong shadow detail for a more immersive viewing experience.

          • Wide Colour Gamut
            Ensures rich, natural, and accurate colours across all content.

          • HDR10 & HLG Support
            Enhanced brightness and contrast for HDR-compatible content, making movies look more lifelike.

          • Dual HDMI Inputs
            Easily connect Blu-ray players, gaming consoles, streaming devices, or AV receivers.

          • Built-in 10W Stereo Speakers
            Enjoy clear sound without requiring an external audio system.

          • Flexible Installation
            Features lens shift, keystone correction, and 1.6x zoom for easy placement in any room.

          • Long Lamp Life
            Up to 5,000 hours in Eco mode—ideal for long-term home usage.

Description

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!

Warranty:

1-year manufacturer’s warranty

Features:

  • 4K UHD resolution with 8.3 million pixels and HDR-PRO™ technology
  • Reaches 98% of the Rec. 709 Color Space for accurate colors
  • Specially designed Sports Mode for full immersion

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 washing out.

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 your home a 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
Offset 100%
Aspect Ratio Native: 16:9
Dynamic Contrast Ratio 30,000:1
Supported 3D Formats
  • Frame Packing
  • Top Bottom
  • Side by Side
Color Wheel 4-Segment (RGBW)
Color Depth 10-Bit (1.07 Billion Colors)
Scan
  • Horizontal: 15 to 135 kHz
  • Vertical: 23 to 120 Hz
Focus Manual
Lens 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 Yes
Rear Screen Projection Yes
Built-In Speaker Yes (Stereo)
Speaker Power 10W
nputs/Outputs
  • 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
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
Security
  • Cable Lock Slot
  • Security Bar
Supported Audio File Types FLAC, MP1, MP2
Supported Photo File Types BMP, JPEG, PNG
Supported Video File Types H.263, MJPEG, MPEG4
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
Weight 9.2 lb / 4.17 kg

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