DLP 4K UHD chip
4K UHD (3840 × 2160)
4000 ANSI Lumens
4,000/10,000/15,000 hours (Bright/STD/DynamicBlack)
1.50 – 1.66
HDMI 2.0(HDCP2.2 / 4K 60Hz compatible) x2 VGA In x1 Audio In (stereo, 3.5mm jack) x1 USB 2.0 (for 5V PWR 1.5A/ firmware upgrade) x1 RS-232C male(9-pin D-SUB) x1 Audio Out 3.5mm x1 S/PDIF Out (2 Channel Stereo PCM) x1 12V Trigger(3.5mm jack) x1
Dimensions (W x D x H) (mm)
315 x 270 x115 mm (w/o feet), 315 x 270 x118 mm (w/ feet)
Projection Screen Size
33.6″ – 300″
F#1.98~2.02, f 15.84~17.44mm
Horizontal Scan Rate
Vertical Scan Rate
24 – 120Hz (1080p/240Hz at Enhanced Gaming Mode)
1073.4 million colors (10 bit)
3D support (Frame packing & Frame sequential)
100240V, 5060Hz, auto-switching
<0.5W (standby), 336W (max)
- Lightning-fast 240Hz Cinema Gaming Projector.
- Ultimate Gaming Experience with low 4.2ms Input Lag in Enhanced Gaming Mode.
- Bright Room Design with Brightness 4,000 lumens & 1,200,000:1 Contrast.
- Immersive True 4K UHD Resolution with Perfect Pixel Alignment.
- BrilliantColor & RGBWRGBW 8 Segment Color Wheel for the Truest and the Most Accurate Colors.
- HDR 10 & HLG Supported for Brightest Whites, Deepest Darks, and Lifelike Colors.
- Auto detect and display Ultra Wide 21:9 screen for panoramic view.
- Auto 3D Display with ISF Calibration Setting
- HDMI 2.0 Support for Connection to 4K Entertainment.
Optoma Game Master
- Gaming Display Mode
- Enhanced Gaming Mode
What is True 4K UHD
At least 8 million active pixels
The Consumer Technology Association (CTA)® definition of 4K Ultra HD resolution states the display resolution must have at least 8 million active pixels.
The Consumer Technology Association (CTA)®
Optoma True 4K UHD
Optoma UHD35+ True 4K UHD projector is powered by a revolutionary Texas Instruments 4K UHD DLP Chipset featuring a high performance DMD utilizing XPR video processing technology with fast switching to display 8.3 million pixels (4x the number of pixels of 1080P) as mandated by the Consumer Technology Association’s 4K UHD specification.
Optoma’s True 4K UHD projectors deliver accurate, razor sharp, high quality images by leveraging its DLP 4K UHD chip and XPR technology.
- Clarity & Image alignment comparison –
True Colors Tell
The Realistic Stories.
UHD35+ incorporates RGBWRGBW 8 segment color wheel to achieve vivid and stunning color performance with 4,000 high lumens of brightness. Optoma’s specialized color calibration and adjusting technologies exceeds HDTV Rec. 709 standards to present the truest and the most accurate colors, for authentic, and in-depth storytelling images. This is a 4K HDR high resolution home theater that you will not want to miss out!
DLP®️ BrilliantColor™ Technology
For UHP lamps, this technology is able to achieve up to 50% improvement in brightness over traditional three color solutions. BrilliantColor technology offers up to six-color processing enabling a wide color gamut and making it possible to produce over one billion colors.
HDR10 / HLG
UHD35+ supports HDR10 and HLG. When a HDR/HLG signal is imported, the projector automatically switches to HDR / HLG display mode. Through Optoma’s HDR color mapping and tone mapping technology, it enables HDR / HLG movies or games to be presented with optimized performance in the accurate color and dynamic contrast.
HDR / HLG Picture Mode
HDR, High Dynamic Range, is a standard that comes with a higher dynamic range in video signals, allowing the image to be shown with more brightness and color without losing any details. UHD35+ allows users to adjust the dynamic range according to the video content or environment.
Enjoy HLG TV Programs
from Youtube, BBC, and NHK
Hybrid Log-Gamma (HLG) is an HDR system that was specifically developed for television by the BBC and Japanese broadcaster NHK. Online video streaming platforms such as Youtube, Freeview Play, or DirecTV all support HLG formats as well. You can enjoy TV programs like World Cup games or Blue Planet at home with stunning HDR effect.
Enrich Your 4K Entertainment
UHD35+ supports two HDMI 2.0 for any external 4K devices e.g., Apple TV 4K, PS4 Pro, and XBOX One X.
The Smart and Simple Way to
Watching movies is easy. With the touch of a button, switch to “Cinema” display mode, image performs true to life with high contrast by the specific Gamma curve and color gamut. In the meantime, it activates Brilliant Pulse on Red function to make the light pulse project onto the red segment of the color wheel. Red enhancement reproduces closer to natural skin tones, better color saturation and a more enjoyable viewing experience.
Dynamic Black can accurately control light bulb output power and automatically adjust it based on different image brightness. There is no need to use an aperture ring to adjust for dark scenes. With Auto Gain function, details are more pronounced and an increase in contrast ratio of nearly three times is achieved. This means that images appear true to life with dramatic increase in contrast.
Why we need Immersive True 4K gaming Experience?
Having fun playing multiplayer games with friends and family
Display on 60” TV
Even though the images are displayed in 4K, it is still hard to read the details due to the small size of the TV screen.
Display on 120” Projector
Large image shown on the wall makes everything easy to read.
Display Mode for Gaming
[ Game ] Display Mode
Something Hidden in the Dark
Shadow Boost. All-day simulations
In Optoma’s Color Lab, simulations were carried out for gaming in different ambient light settings to calibrate and boost the details in the dark and develop the exclusive “Game” display mode. This means that gamers can avoid getting stuck at a certain level, as they can clearly find the gimmick hidden in the dark.
If game content supports HDR format, UHD35+ automatically switches to “HDR” display mode for optimal HDR images. If not, UHD35+ provides “HDR Sim” display mode to achieve HDR-effect images for the richest color gamut and sharpest contrast, without sacrificing any detail.
Lightning-fast 240Hz Refresh Rate
The refresh rate is the number of times your display device updates with new images in each second. 240Hz means 240 times per second. The higher the refresh rate, the more frames your monitor can display in each second and the smoother your on-screen image can be shown.
Turning on the “Enhanced Gaming” mode in UHD35+, the image output will run in 1080P with 240Hz refresh rate, which is 4 times higher than standard PC gaming monitor.
Comfort and Ultra Smoothness
A low refresh rate would actually result in the display visibly flickering as it updated. This causes gamers feel dizzy or uncomfortable. From the testing results, the difference is noticeable even when character just walk around in the game.
UHD35+ is the lightning-fast projector with 240 Hz refresh rate, producing great picture quality for fast gaming action with virtually no motion blur. It is just perfect for gamers playing game for many hours.
Focus and Win
With 240Hz refresh rate, UHD35+ reproduces video motion with the ultimate smoothness and clarity. You will never miss your target. Just focus and win the games.
4.2ms Input Lag
For party games or PC gamers, UHD35+ is the first choice in Optoma True 4K UHD projector. It incorporates “Enhanced Gaming” mode with super low input lag. Gamers enjoy low-latency between operation of controls and win the game in milliseconds.
Keep Eyes Safe And Comfortable
Projector screens actually are better for your eyes. Projectors are able to produce much larger images, which put less strain on your eyes. In addition to this, projected images are reflected light while TVs are direct light which gives more eye strain.
3D Worlds Behind The Walls
Auto Display Mode for 3D
Optoma provides “3D” display mode to resolve the issues related to variations in brightness of 3D images due to overlapping signals and use of specialized lenses. When a 3D signal is received, the system directly switches to [3D] mode to elevate image brightness and contrast.
Projecting on Any wall
Six color compensation are provided to suit different types of wall spaces in the home and avoid distortion of colors. Even in the absence of a projection screen, images can be viewed on a wall space with the most accurate color gamut.
26dB Quiet Fans
In Eco Mode, only the quiet-running fans emit 26dB. Movies can be viewed without interference from projector operating noise.
Built-in or External Speaker
Fantastic Sound for Gaming
Long Life of 15,000 Hours
Dynamic Mode 15,000hrs
ECO Mode 10,000hrs
Bright Mode 4,000hrs
Size & Ports
4.2 ±0.2 kg (9.25 lbs.)
1USB Power Out (5V/1.5A)
4HDMI 2.0 (HDCP2.2 / 4K 60Hz compatible)
5HDMI 2.0 (HDCP2.2 / 4K 60Hz compatible)
8Audio In (stereo, 3.5mm jack)
9Audio Out (stereo, 3.5mm jack)