Optoma UHD51 4K Ultra HD projector
Immerse yourself in a world of Ultra HD. The UHD51 delivers the ultimate in home entertainment with impressive 4K cinema quality images. Enjoy excellent colour depth, crystal clear detail, and high contrast for a stunningly immersive experience.
Packed with the latest technology and features, this compact UHD projector boasts High Dynamic Range (HDR) compatibility, HDCP 2.2 support and sophisticated PureMotion frame-interpolation processing which eliminates motion blurring or image judder. An RGBRGB colour wheel provides accurate, true to life colour rendition of 100% Rec.709 - perfect for recreating the big-screen experience at home.
4K UHD Resolution
With over eight million pixels, Ultra HD 4K resolution brings four times more detail than Full HD, to deliver sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.
Capable of receiving and displaying HDR meta data, Optoma HDR compatible projectors allow you to see far more detail and texture. Objects look more solid and life like and the extra detail creates a greater sense of depth. It’s like looking through a window.
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.
Vertical Lens Shift
Simplify installation with vertical lens shift, which provides a wider range of projector placement possibilities. This makes it easier to position the projector in your room and enables a wider range of screen size options.
Using sophisticated frame-interpolation technology, advanced motion control processing eliminates motion blurring or image judder, even in high-speed action sequences.
Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.
Colour Management System (CMS)
Display accurate lifelike colours to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the colour settings for optimal precision.
This feature allows you to save your calibrated day and night mode settings for the highest possible viewing experience.
Most movies are shot at 24 frames per second (fps). To preserve the purity of the original image, Optoma projectors can accept high definition sources at 24 fps to display movies exactly as the director intended.
Use the USB-A port to power an HDMI dongle, such as Google Chromecast.
Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.
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
Horizontal scan rate - 31 ~ 135Khz
Vertical scan rate - 24 ~ 120Hz
Uniformity - 75%
Screen size - 0.87m ~ 7.68m (34.1" ~ 302.4") diagonal
Light source type Lamp
Lamp watts - 240
Lamp life hours (up to) - 4000 (Bright), 15000 (Dynamic), 10000 (Eco)
Throw ratio - 1.39:1 ~ 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%
Inputs: 2 x HDMI 2.0, 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm
Outputs: 1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A power 1.5A
Control: 1 x USB-A service, 1 x RS232, 1 x RJ45, 1 x 12V trigger
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)
3D compatibility - Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60
3D - Full 3D
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
Speaker count - 2
Watts per speaker - 5W
In the box - AC power cord, remote control, 2x AA batteries, lens cap, basic user manual
LAN – control - Yes
Power supply - 100 ~ 240V, 50 ~ 60Hz
Power consumption (standby) - 0.5W
Power consumption (min) - 249W
Power consumption (max) - 305W
Weight and dimensions
Net weight - 5.22kg
Dimensions (W x D x H) mm - 392 x 281 x 118