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This product has been discontinued.

UHD55

4K UHD gaming and home entertainment projector

Prepare to be amazed. Immerse yourself in a world of Ultra HD gaming, live sport, TV shows and movies with the UHD55 high brightness projector. Experience sharp 4K UHD resolution and ultra-low input lag for smooth high frame rate gaming. TV and movie fans can enjoy mesmerizing entertainment on an expansive screen with super-wide DCI-P3 cinematic color, crystal clear detail, and sparkling contrast.

Packed with the latest technology and features, this stylish projector boasts High Dynamic Range (HDR) and HLG compatibility, Full 3D and HDMI 2.0. Smart features include voice control, Creative Cast, IFTTT and a built-in media player.

Installation is easy with a 1.3x zoom, vertical lens shift, 3x3 warping, four corner correction and keystone correction for image alignment. Perfect for enjoying life-like big-screen entertainment in any living space.

Features

Big screen entertainment

Create and view images far larger than any TV with a projector. You can create a massive up to 300” image*. Perfect for recreating the immersive cinema experience in the comfort of your own home.

*Screen size depends on space available (wall size and distance) and ambient lighting conditions.

Lights-on viewing*

This all-round home entertainment projector combines high brightness and vivid colors for vibrant, true-to-life visuals in well-lit environments– ideal for watching TV shows, sports and movies or gaming with family or friends any time of day.

*With no direct sunlight or lights directed on screen.

True 4K UHD Resolution

Ultra HD 4K resolution delivers sharper, life-like images and richer colors - 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.

Amazing color

Watch your movies, TV shows and play games with stunning colors in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended. Or more saturated colors for a punchy looking image, great for gaming and animated movies.

Color Management System

Display accurate lifelike colors to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the color settings for optimal precision.

ISF modes

This feature allows you to save your calibrated day and night mode settings for the highest possible viewing experience.

Full 3D

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.

Dual HDMI inputs

Play games, stream videos and share photos on the big screen in the comfort of your own home.
With dual HDMI inputs, you can easily connect to your games console, set-top box, laptop, PC, Blu-ray player or media streamer with a single cable. You can even turn it into a smart projector by connecting an HDMI dongle like the Google Chromecast™, Amazon Fire TV, Apple TV™ or Roku® stick.

Built in media player

Watch movies directly from your projector without the need of a laptop or PC by using the built-in media player. Simply copy your files to a USB stick and watch them on the big screen.

Game mode

Game mode optimizes your projector for maximum contrast and vivid colors to capture every detail - leaving you time to focus on winning.

See more

Get right inside the action with the most immersive experience possible – a huge screen up to 300in.Far larger than the average TV, split-screen multiplayer games are more enjoyable to play on the big screen.

Integrated speaker

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.

24p

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.

USB-Power

Use the USB-A port to power an HDMI dongle, such as Google Chromecast.

Wall color adjustment

Don’t have a white wall or a projector screen? No problem! With the “Wall Color” setting, you can alter the projected image based on the color of your wall. With six options to chose from you can easily adjust for blackboard, light yellow, light green, light blue, pink and grey walls to get the most accurate color gamut.

Optoma Connect App

A multi purpose app that allows you to

1. Setup Alexa voice assistant
2. Control the projector from your smart device
3. Create and schedule InfoWall a personalised digital wall of tailored information

IFTTT

IFTTT (If This Then That) is a free web-based service that allows you to create chains of simple conditional statements, called applets. Applets are used to trigger events such as getting your projector to turn off when you leave the house.
Specification
Display/image
Display technology
DLP®
Resolution
UHD (3840x2160)
Brightness
3,600 lumens
Contrast ratio
1,200,000:1
Native aspect ratio
16:9
Aspect ratio - compatible
4:3
Keystone correction - horizontal
+/-40°
Keystone correction - vertical
+/-40°
Displayable colors (millions)
1073.4
Horizontal scan rate
31 ~ 135Khz
Vertical scan rate
24 ~ 120Hz
Uniformity
75%
Screen size
34.1" ~ 302.4" diagonal
Lamp info
Light source type
Lamp
Lamp watts
240
Lamp life hours (up to)
4000 (Bright), 15000 (Dynamic), 10000 (Eco)
Optical
Throw ratio
1.21:1 ~ 1.59:1
Projection distance
47.24" - 318.9"
Zoom
1.3
Zoom type
Manual
Focal length (mm)
12.81 ~ 16.74
Lens shift
Vertical +10%
Native offset
105%
Connectivity
Connections
Inputs 2 x HDMI 2.0, 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mmOutputs 1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A power 1.5AControl 2 x USB-A reader/wireless, 1 x RS232, 1 x 12V trigger, 1 x RJ45
Wireless - technology
IEEE 802.11 a/b/g/n
Wireless - security
WEP, TKIP, AES, WPA, WPA2
Wireless - antenna
Omnidirectional
Wireless - operating frequency
2.4GHz
General
Noise level (min)
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)
3D compatibility
Frame-pack: 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, Chinese (traditional)
Operating conditions
5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m
Remote control
Backlit home remote
Speaker count
1
Watts per speaker
10W
In the box
AC power cordRemote control with CR2025 batteryQuick start user manualWUSB wireless adapter
Input lag
4.40ms
Networking
Wireless - technology
IEEE 802.11 a/b/g/n
Wireless - antenna
Omnidirectional
Wireless - operating frequency
2.4GHz
Power
Power supply
100 ~ 240V, 50 ~ 60Hz
Power consumption (standby)
0.5W
Power consumption (min)
220W
Power consumption (max)
320W
Weight and dimensions
Dimensions (W x D x H)
12.4" x 10.63" x 4.65"
Gross weight
11.24 lbs
Net weight
8.6 lbs
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