Brand: Optoma
Product Code: UHL55
Availability: Pre-Order

The 4K Smart Entertainment Hub at Home

As the name implied, UHL55 is a smart projector device with support of smart home for voice assistant (Amazon Alexa, Google Assistant). Get stunning image through the High 4K UHD resolution, 2,000 lumens of brightness, wide color gamut, 250,000:1 contrast ratio and HDR 10. With Dolby Audio 5.1 surround sound, the movie experience gets more intense and satisfied. The built-in Android system make accessibility to various apps and games at utmost convenient level. Simply project your favourite contents via Bluetooth and Wi-Fi connection.




4K Ultra HD Resolution

The UHL55 passed the qualification from the Consumer Technology Association (CTA) definition of 4K UHD resolution.


HDR compatible

UHL55 manages HDR metadata incredibly well in balancing darkest and brightness areas to ensure no details are lost.


Pixel alignment

DLP 1-chip system is perfectly aligned compared to non-DLP 4K projectors.


Superb color performance

UHL55 has very wide color gamut, 118% of Rec.709 color gamut, which delivers bright and vibrant individual R, G and B colors.



A frame interpolation technology that compensates for videos filmed in 24 fps in order to remove motion blur. The processing generates transitional frames in between existing ones to reduce motion judder giving you a smooth viewing experience during action-packed fast-moving scenes.


True 3D content

UHL55 supports Blu-ray 3D (Full 3D).


Auto focus

When turning on the power, the focus sensor measures the distance between the projector and screen, and adjust the focus of the projected image automatically.


Auto keystone

Digital keystone correction helps ensure the projected image will always fit the projecting area.


Media Player

Share your favourite photos, music or even movies with USB flash drives plugged in. Simple as that.


Smart Home

UHL55 integrates with Amazon Alexa and Google Assistant voice control, to enable projection aligned seamlessly with screens, speakers, lightings and more in smart home setting.


Unlimited entertainment with Android

Access all your favourite media services and stream movies, TV shows and clips via the build-in Android system. *Google Play not supported


Technical Data

Projection Technology


Native Resolution

4K UHD 3840x2160


2000 Lumens

Contrast Ratio

250,000:1 (Max/ with Dynamic Black)

Lens Type

Digital Zoom; Auto Focus (powered)

Lens Focal Length


Lens Throw Ratio


Light Source


Lamp Life Cycle (hrs)

20,000/ 30,000 (Bright/ ECO)

Internal Speaker



Vertical (Auto)

Projection Distance

1.33~3.2 m

Projection Image Size


Video Compatibility

UHD 2160p (24/50/60Hz), 1080p (24/50/60Hz), 1080i (50/60Hz),

720p (50/60Hz), 480i/p, 576i/p

Computer Compatibility

UHD 2160p, WUXGA, HDTV 1080p, UXGA, SXGA, WXGA+,

WXGA (1366x768), WXGA, HDTV (720p), XGA, SVGA, VGA,

PC and Mac compatible

3D Support

Blu-ray 3D (Full 3D)

Operating System



2.4G/5G Hz, IEEE 802.11b/g/n/a/ac


2.4G Hz, IEEE 802.11b/g


HDMI (w/HDCP 2.2) x2
RJ45 x1
Audio Out (Mini Jack) x1

SPDIF Out x1
USB 2.0 ×1
USB 3.0 ×1

DC In x1

Power Consumption (220 - 240V)


Fan Noise (Eco)

28 dB (ECO)

Dimension Excluding Feet (D x W x H)

220 x 220 x 125 mm


Approx. 4.2kgs


Package includes:

1 x Optoma UHL55 Projector

1 x Power cord

1 x Remote control (with batteries)

1 x User manual



30-months for the main body; 12-months or 1,000 lamp hours for the bulb unit

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