True 4K UHD with HDR-PROTK850 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 youre in the stadium. All this in a stylish compact design that makes it the center of the action. Let TK850 transform your living room into the perfect venue for you and your friends!Hyper-Realistic HDR-PROBenQ 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.* HLG is a high dynamic range (HDR) standard that was jointly developed by the BBC and NHK supported by video services such as the BBC iPlayer DirecTV Freeview Play and YouTube.True 4K UHDTrue 4K UHD with 3840x2160 resolution and 8.3 million pixels minimizes blurred images for a better viewing experience.Premium 4K Lens ArchitectureTK850s 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.Sports ModeEnjoy 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 announcers commentary and the roar of the crowd.Motion EnhancerEliminate 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.Indulge in Immersive SoundTK850s powerful 10-watt chambered speaker delivers enhanced sound quality for elevated enjoyment. TK850 is perfect for gaming movie-watching or streaming.Relax it's Easy!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 color accuracy and 3000lm brightness making home your space where you can relax and enjoy your favorite show or sport.Easy UpgradeTK850 offers +10% vertical lens shift making it adaptable to any room. It can use the same ceiling mount and screen as many BenQ1080 projectors with similar throw ratios 1.13 - 1.47 (100" @ 8.2 feet) so its easy to upgrade to the 4K TK850 without screen size and throw distance calculations.**Easy 4K upgrade for BenQs W1070 HT2050 HT2050A HT3050.Perfect AlignmentKeystone 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-center.Zoom with FocusTK850 maintains image integrity with zoom. By maintaining consistent zoom ratio images retain visually perfect focus from corner to corner.Universal ConnectivityUSB Type-A 3.0 PortUSB Type-A 3.0 can transfer data at up to 5 Gbits about 10 times faster than the USB 2.0 standard.USB Media Reader: Share without CablesThe USB reader lets users easily project video audio and picture content from removable disks without cables for high speed transmission.Easy Firmware UpgradesUSB Type-A 3.0 can transfer data at up to 5 Gbits about 10 times faster than the USB 2.0 standard.