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Optoma UHD55 4K Bright Home Theatre Projector

Optoma UHD55 4K Bright Home Theatre Projector


Regular price $2,399.00
Regular price $2,999.00 Sale price $2,399.00
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Optoma UHD55 4K Home Theatre & Gaming Projector

Bonus Amazon FireTVStick 4K Included! Worth $79
Limited time only

The Optoma UHD55 projector combines exceptional DCI-P3 color accuracy and stunning 4K resolution along with advanced projector capabilities. While some projectors may offer DCI-P3 color, they often sacrifice brightness. However, the UHD55 maintains a high brightness of 3600 ANSI lumens, making it suitable for rooms that cannot achieve complete darkness. It also includes fast gaming modes, ideal for high-speed gaming on the latest Sony PS5 and Xbox Series X consoles. The built-in smart features represent a new generation, enabling playback of content from a memory stick, access to the Optoma Market place, and wireless display from a smart device.

Key Features & Specifications

  • UHD 3840 x 2160 16:9
  • 3600 ANSI Lumens
  • 1,200,000:1 Contrast
  • 3.72kg Weight
  • 26db (eco) Fan Noise
  • 2 Year Warranty
  • 12months/1000hrs Lamp Warranty
  • Est. Lamp Life up to 15,000hrs
  • DCI-P3 Colour
  • HDR10 Compatible
  • 1.3x Zoom
  • 15% Vertical Lens Shift
  • Horizontal & Vertical Keystone
  • 4 Corner Correction
  • HDMI Connection
  • HDMI 2.0 Connection
  • 10W Speaker
  • 12 Volt Trigger
  • Fast Gaming Modes
  • Smart Media USB Video Player
  • Smart Streaming With FireStick

Throw Distance Chart
(Throw Ratio: 1.21:1.59:1)

Examples of installation distance for some popular screen sizes.
Image Size Installation Distance
92" (16:9) 2030x1140mm From 2.5m to 3.2m
100" (16:9) 2214x1200mm From 2.7m to 3.4m
110" (16:9) 2435x1370mm From 3.0m to 3.8m
120" (16:9) 2657x1494mm From 3.2m to 4.1m
135" (16:9) 2990x1681mm From 3.7m to 4.7m
150" (16:9) 3320x1867mm From 4.1m to 5.2m


UHD55+ Features

  • Full 4K, 8 million pixel display, perfect pixel alignment and great contrast
  • Bright 3,600 lumens and stable output, achieves 1,200,000 : 1 Contrast
  • Wide Colour Gamut Mode that achieves 97% DCI-P3 Coverage
  • HDR 10 and HLG Supported for Brightest Whites, Deepest Darks, and Lifelike Colors
  • Superb gaming experience with extremely low 4ms Input Lag for 240Hz at 1080P, 16.9ms for 60Hz at 4K UHD
  • Auto detect and display Super Ultra Wide 21:9/32:9 screen for immersive panoramic view
  • Smart Home with Optoma Marketplace, File Manager, Creative Cast App, and more
  • Easy installation with 1.3x zoom, 4-corner adjustment, 2D keystone correction, and warping

Introducing Optoma UHD55 smart projector for home. To create a personal home theatre or to set up a home office/school environment, UHD55 is perfect any way. UHD55 delivers true 4K UHD resolution with the breathtaking images. With Wide Colour Gamut mode with 97% DCI-P3 coverage, UHD55 delivers authentic and lifelike colors, suitable for movies and games filled with brilliant colors or artsy hues that support HDR and HLG metadata.

UHD55 also comes with the upgraded Smart Home features including Optoma Marketplace, File Manager, Creative Cast, and connectivity with voice assistants, offering the comprehensive home entertainment experience. With the ability to implement 4-corner adjustment, 2D keystone correction, vertical lens shift, powered 1.3x zoom, and warping at 3*3 matrix, UHD55 is perfectly easy to install in any room at home, or to create a simulation scenario.

Optoma UHD55 ceiling mounted

Create your own entertainment room and personal office at home

optoma uhd55 entertainment room

UHD55 bring movies, sport, streaming media and more to life in sharp 4K HDR giant screen with unparalleled theater-quality colors and smooth visuals.

Optoma UHD55 4k

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.

Optoma UHD55  true 4k resolution

Optoma HDR - HDR10 / HLG

UHD55 supports HDR10 and HLG. When a HDR / HLG signal is detected, 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 at their best in terms of color accuracy and improved contrast ratio through dynamic contrast.

Optoma UHD55 HDR HLG

Wide Color Gamut Mode – More Visually Striking Movies

UHD55’s Wide Color Gamut Mode enhances your movie experience by reproducing authentic and lifelike colors. Suitable for movies and games filled with brilliant colors or artsy hues that support HDR and HLG metadata.

Optoma UHD5 DCIP3

Limitless Entertainment with Optoma UHD55

Optoma UHD55 entertainment options

Connect your favorite media streaming devices or game console to the HDMI port of UHD55, including Roku, Amazon Fire TV, Chromecast Ultra, Nvidia Shield TV, Apple TV, Chromecast with Google PlayStation 5 and Xbox Series X/S.

Optoma Marketplace app store
Watch your favorite streaming movies and TV shows on a massive screen

1.Apps do not come pre-installed. 2.Apps and trademarks belong to their respective companies.
3.App resolutions are dependent on the policies of their respective developers.
4.App categories available may differ according to device firmware version.
5.Google Play Store services not supported.

Optoma UHD55 marketplace

Built-in or External Speaker Fantastic Sound for Gaming

Optoma UHD55 audio

Auto Display Mode for Blu-ray 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 from Blu-ray 3D, the system directly switches to [3D] mode to elevate image brightness and contrast.

Optoma UHD55 3d


Using sophisticated frame-interpolation technology, advanced motion control processing eliminates motion blurring or image judder, even in high-speed action sequences. *The PureMotion support is on HDMI Port 2.

Optoma UHD55 pure motion

Play big with family and friends. Scale up your gaming dramatically

Optoma takes gaming to the next level. UHD55 packs in everything a gamer could want: Immersive large screen image for the richest color gamut and sharpest contrast, extremely low input lag, high refresh rates,good motion handling and excellent contrast—perfect for intense gaming as well as casual gaming.

Optoma UHD55 4ms response time

Less input delay means faster response times for a competitive edge!

Optoma UHD55 competitive edge

Work from Home with Optoma

Big Screen Experience for the Whole Family – adults can work from home more efficiently and children can enjoy more engaging life-sized remote learning

Relieve your eye strain - Larger and sharp images with lower blue light

Designed to deliver detailed images, figures and graphics that look impressively sharp on a big screen. No need to squint to read figures on spreadsheets or text on complicated graphics.

Optoma UHD55 work from home

Powerful hardware to run your smart projector

UHD55 implements powerful hardware including a 4-core CPU, 2GB RAM and 16 GB of storage, providing users a much higher level of performance and consistency for more responsive and smoother wireless smart home applications, multi-media playback and big screen gaming.

Optoma UHD55 4 core cpu

Wireless Display

Stream content from your smartphones and tablets in seconds.

Creative Cast

Wirelessly display and share content on a big screen using the Creative Cast app.Seamless stream content from your smartphone, tablet, or laptop without the use of cables. The app also acts as a remote control allowing you to control the projector from the device in your pocket.

Quick and Convenient Controls via Creative Cast

Smart Control –Turn your smartphone into a remote control and keyboard. Better yet, input text easily using your preferred smartphone keyboard and its voice-to-text feature.

Optoma UHD55 easy control

Download the Creative Cast App and connect your PC/Mobile device to the same Wi-Fi as projector before you get started.

Wireless Display

Wireless display of DRM-protected content such as Netflix, Disney+, Hulu, Spotify, Prime Video, etc can only be done through Creative Cast Chrome mirroring (PC and Mac) or iOS and Mac OS built-in mirroring. To display DRM-protected content from a laptop we also suggest users use HDMI.

The following are examples of content that can be mirrored via Creative Cast:
1. Photos, videos and music files on your mobile phone
2. Webpages
3. Movie/TV streaming services (Via Chrome only)
4. Office and email software

Optoma UHD55 wireless display

File Manager

Easily share and transfer files using this cloud-connected File Manager. The simple and intuitive app supports 3 major cloud storage services: Google Drive, MS One Drive, Dropbox and cloud media player. You can download files to the projector from your device via IP address. Also it allows you to use security PIN to keep personal cloud storage account secure.

Optoma UHD55  file manager

Flexible and Hassle-Free Installation

Optoma UHD55 geometric correction

3x3 Distortion Correction

A more intense level of realism and immersion with UHD55 curved-screen projection. Excellent for gaming, exhibitions and training simulators eg. flight, driving and helicopter simulation.

Optoma UHD55 Distortion Correction

Optoma UHD55 long lamp life

What's in the Box

  • Optoma UHD55 Projector
  • Remote Control
  • Power Cord

What you may need

  • HDMI Cable
  • Projector Screen
  • Projector Mount
  • 3D Glasses
Display Technology

DLP 4K UHD chip

Native Resolution

4K UHD (3840 × 2160)


3,600 Lumens



Light Source


Lamp Life


Throw Ratio

1.21 – 1.59:1, ±3%

Zoom Type

1.3x Manual

I/O Connectors

2x HDMI, VGA in , Audio in(3.5mm jack), Audio out, S/PDIF, USB-A (power 5V/1.5A), USB-Ax2( USB stick and WiFi Dongle), RS232, 12V trigger

Speaker (Watts)


Weight (Kg)

3.72 ±0.2kg

Dimensions (W x D x H) (mm)

315 x 270 x115 mm (w/o feet), 315 x 270 x118 mm (w/ feet)

Aspect Ratio


Projection Screen Size

34.1" – 302.4"

Projection Lens

F# 1.94~2.23, f 12.81~16.74mm



Horizontal Scan Rate


Vertical Scan Rate

24 – 120Hz (1080p/240Hz at Enhanced Gaming Mode)

Displayable Colors

1073.4 million colors (10 bit)

3D Support

Full 3D (HDMI2 only, HDMI1:Frame Sequential/ Frame packing)

Noise Level


Power Supply

100–240V, 50–60Hz, auto-switching

Power Consumption

Power Consumption (Min) @110V 210W; Power Consumption (Max) @110V 330W Power Consumption (Min) @220V 200W; Power Consumption (Max) @220V 320W