True to life detail - 4K Ultra HD projector
Immerse yourself in a world of Ultra HD. The UHD40 delivers the ultimate in home entertainment with impressive 4K cinema quality images. TV, gaming and movie fans can now 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) compatibility, HDCP 2.2 support and includes an stereo speaker that provides great audio. Perfect for enjoying life-like big-screen entertainment in any living space.
Amazing colours
Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.
Display / image
Display technology
DLP
Resolution
UHD (3840x2160)
Brightness
2,400 lumens
Contrast ratio
500,000:1
Native aspect ratio
16:9
Aspect ratio - compatible
4:3
Keystone correction - vertical
40
Horizontal scan rate
31 ~ 135Khz
Vertical scan rate
24 ~ 120Hz
Uniformity
75%
Screen size
0.87m - 7.68m (34.1in - 302.4in)
Lamp info
Light source
Lamp
Lamp watts
240
Lamp life (hours)
4000 (Bright), 15000 (Dynamic), 10000 (Eco)
Optical
Throw ratio
1.21:1 - 1.59:1
Projection distance (m)
1.2m - 8.1m
Zoom
1.3
Zoom type
Manual
Focal length (mm)
12.81 ~ 16.74
Lens shift
Vertical +10, %
Native offset
105%
Connectivity
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
General
Noise level (typical)
25dB
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
Operating conditions
5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m
Remote control
Backlit home remote
Speaker count
2
Watts per speaker
5W
Power
Power consumption (standby)
0.5W
Power consumption (max)
305W
Weight and dimensions
Net weight
5.22kg
Dimensions (W x D x H) (mm)
392 x 281 x 118