Immerse yourself in a world of Ultra HD gaming, live sport, TV shows and movies. The UHD42 delivers impressive 4K cinema quality images and lightning fast refresh rate of 240Hz for silky smooth gaming. TV and movie fans can also enjoy excellent colour depth, crystal clear detail, and sparkling contrast for a stunningly immersive experience. Packed with the latest technology and features, this stylish projector boasts High Dynamic Range (HDR) and HLG compatibility, Full 3D and HDMI 2.0. It even comes with 1.3x zoom and vertical lens shift for easy installation. Perfect for enjoying life-like big-screen entertainment in any living space.
4K UHD Resolution
Ultra HD 4K resolution delivers sharper, life-like images and richer colours – allowing you to sit closer to the screen and enjoy a more immersive experience.
Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That’s four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.
HDR and HLG compatible
Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.
240Hz smooth motion
Enjoy ultra-smooth fluid motion and reduced delay. A high refresh rate makes it easier to keep track of the action, giving you a better chance of hitting your target earlier. Ideal for fast action gaming.
Game mode optimises your projector for maximum contrast and vivid colours to capture every detail – leaving you time to focus on winning.
|Native aspect ratio||16.9|
|Aspect ratio – compatible||4:3|
|Keystone correction – vertical||+/-40°|
|Horizontal scan rate||31 ~ 135Khz|
|Vertical scan rate||24 ~ 120Hz|
|Screen size||0.87m ~ 7.68m (34.1″ ~ 302.4″) diagonal|
|Light source type||Lamp|
|Lamp life hours (up to)||4000 (Bright), 15000 (Dynamic), 10000 (Eco)|
|Throw ratio||1.21:1 ~ 1.59:1|
|Projection distance (m)||1.2m – 8.1m|
|Focal length (mm)||12.81 ~ 16.74|
|Lens shift||Vertical +10%|
|Connections||Inputs 1 x HDMI 2.0, 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm
Outputs 1 x Audio 3.5mm, 1 x S/PDIF
Control 1 x USB-A power 1.5A, 1 x USB-A service, 1 x RS232, 1 x 12V trigger
|Noise level (typical)||26dB|
|Noise level (max)||28dB|
|PC compatibility||UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac|
|2D compatibility||480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)|
|Security||Security bar, Kensington Lock, Password protected interface|
|OSD / display languages||10 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish|
|Operating conditions||5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m|
|Remote control||Backlit home remote|
|Watts per speaker||10W|
|In the box||AC power cord
2x AAA batteries
Basic user manual
|Power supply||100 ~ 240V, 50 ~ 60Hz|
|Power consumption (standby)||0.5W|
|Power consumption (min)||220W|
|Power consumption (max)||305W|
Weight & Dimensions
|Dimensions (W x D x H) mm||315 x 270 x 118|