Optoma 4K UHD55 Projector 3600 Lumens | 1200000:1 Contrast Ratio

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Sale priceRs. 295,000.00


Optoma 4K UHD55 - Top of the Line 4K DLP Lamp Based Projector

This Optoma projector supports HDR10 and HLG, and it covers 97% of the DCI-P3 color space. It also has a 15,000-hour lamp life and is compatible with smart home services. It's also available for EUR1,599 in the Eurozone and other regions.

While it offers a good picture quality in Bright mode, it falls short when it comes to black-level response. When sharp cuts occur or the scene is dark, the UHD55 can cause sudden changes in brightness and light levels. This makes it a little harder to distinguish fine details in dark scenes. However, the dynamic black feature can help compensate for the black level response by smoothly adjusting the lamp output.

Optoma 4K UHD55 Features

The color wheel of the Optoma 4K UHD55 is also impressive. It features an 8-segment color wheel, which improves brightness by 50% over traditional three-color solutions. With six-color processing, Optoma is able to produce over one billion colors. This projector also supports a wide range of HDMI streaming devices, including Roku and Chromecast Ultra.

The built-in media player in the Optoma 4K UHD55 lets you watch movies directly on the projector. It can also play files stored on USB sticks. This projector also supports true 3D content from just about any source. Whether you're playing a DVD, Blu-ray, or game disc, it's an excellent choice.

Optoma UHD55 Smart 4K UHD Projector

If you want to purchase the latest 4K ultra high definition (UHD) TV from Samsung, you've come to the right place. This brand offers the perfect combination of ultra-low input lag, crystal clear detail, and sparkling contrast. It also boasts a wide color gamut for an immersive, lifelike viewing experience. With a screen that measures a full 55 inches in size, you'll be able to enjoy your favorite movies, shows, games, and more.

Wide Color Gamut Pptions

The Optoma UHD55 Smart True 4K UHD Projector offers a wealth of features and capabilities that make it ideal for home entertainment, especially gaming. It features an integrated color management system that allows users to fine tune the Hue, Saturation, and Gain of primary and secondary colors. Aside from the standard HDMI inputs, it also supports HDMI streaming devices and Chromecast Ultra.

Its Enhanced Gaming mode significantly reduces response times to just 4.4ms when playing 1080p up to 240Hz. Meanwhile, its Dynamic Black feature adds depth to the projected image and smoothes lamp output.

Moreover, the UHD55 offers excellent HDR performance. This technology delivers lifelike colors for games, movies, and images on screens up to 300 inches. It also produces crisp pictures in rooms with ambient light.

In terms of brightness, the Optoma UHD55 offers 3,600 ANSI lumens. Compared to traditional three-color solutions, the UHD55 achieves 50% more brightness.

Another key feature of the UHD55 is the optical lens shift wheel. This wheel hangs partially over the window for zoom adjustment. However, it is quite an unusual design.

The optical lens shift wheel is also useful for adjusting the focus of the projector. Unlike the conventional optical lens shift wheels, which are located in the front of the lens, the Optoma's shift wheel is designed to hang over the edge of the window.

Optoma uses an 8-segment color wheel, which enables the projector to deliver over one billion colors. To avoid washed out colours, the UHD55 is equipped with tone mapping technology. For a wider colour gamut, it also utilizes Optoma's BrilliantColor technology. Besides, it also includes a vertical lens shift, a four-corner correction, and 3x3 warping.

The Optoma UHD55 offers an immersive viewing experience that is suitable for daytime use. In addition, it is able to produce bright and colourful 4K HDR images. With a price tag of just $1,799.00, the UHD55 is a great buy.

Lastly, it is compatible with the HDR10 and HLG standards. These specifications enable the projector to produce the richest color gamut, which is ideal for games and movies.

Authentic and Lifelike Colors

The Optoma UHD55 may not be the most impressive home theater projector you've ever laid eyes on, but it certainly does a great job of delivering a dazzling image. With crisp 4K resolution and an impressive 3600 ANSI lumens, the UHD55 produces a bright and vivid picture even in rooms with ambient light. For those who aren't in the mood for a traditional home theater experience, it offers fast gaming modes as well.

Optoma's UHD55 packs the requisites to impress even the most jaded gamer. Its high-end pixel count and advanced off-axis correction technologies ensure an immersive viewing experience. Not only that, the UHD55's impressively accurate DCI-P3 color gamut helps make movies look their best.

The UHD55's wide color gamut is its best feature, producing up to 95% of the DCI-P3 color spectrum. This allows the projector to display the true colors of the source material. Combined with the projector's 240 Hz refresh rate, this translates into a stunningly smooth visual experience. Lastly, the bundled Wi-Fi adapter enables wireless connectivity to compatible sources. In addition, the projector's 37 Mbps high-speed audio transmission is more than enough to tame the noisiest of soundtracks.

The sprightly Optoma UHD55 boasts a myriad of features and technologies, including a full-size, curved screen that gives users an extra-sensory thrill. Despite its hefty price tag, the Optoma UHD55 is an easy choice for those in search of a cinema-quality entertainment system. Along with its robust specifications and features, the projector is also a pleasure to use. From the built-in speaker to the low-latency HDMI port, you can count on it to deliver stellar sound with hardly any fuss.

Finally, the projector's dazzling array of features is further augmented by a smart platform that lets you do things like tinker with its settings and check out its many features from a central dashboard. While a lot of products on the market rely on clunky menu systems to control your content, the Optoma UHD55 uses Android and a user-friendly interface to deliver a more intuitive viewing experience.

Connect your Favorite Media Streaming Devices or Game console to the HDMI Port

The Optoma UHD55 is a curved-screen projection projector designed for gamers. It features advanced gaming modes and a wide color gamut. You can also use the UHD55 for entertainment and home theater. With true 4K UHD resolution, it produces a bright image with low input lag.

The projector's BrilliantColor technology allows you to produce over one billion colors. Additionally, the color wheel's 8-segment RGBWRGBW system delivers true cinematic color and high brightness. As a result of 20 years of color technology craftsmanship, the color wheel on the UHD55 is optimized for optimal color and picture quality.

This Optoma projector offers HDR (High Dynamic Range) support, which provides lifelike color, greater depth and more solid objects. These benefits are especially noticeable when watching content with extreme brightness levels.

To display HDR content, you need to have a compatible source. Some devices include HDMI, Chromecast Ultra, Nvidia Shield TV, Apple TV, Xbox Series X/S and PlayStation 5. Each will support different picture modes and support for HDR will depend on the device.

The UHD55 has two HDMI 2.0a ports. In addition, it has an S/PDIF (optical out) and a RS232 port. For gaming and media playback, you can utilize the three USB A ports.

When using the HDMI ports, you can easily connect your projector to a Blu-Ray player. Alternatively, you can use a streaming stick. Streaming content needs a reliable Wi-Fi connection. If you want to stream from a personal device, you can use the Creative Cast app. However, this app does not support all third-party apps.

You can use the Enhanced Gaming feature to optimize the input latency. Without the feature, your input latency will double. Once you turn on the Enhanced Gaming feature, you can enjoy the benefits of lower input latency and enhanced gaming modes.

The projector has a high brightness of 3,600 ANSI lumens. This makes it a good option for a bright room or a dark room. Because the UHD55 projector's lamp based light source has 97% coverage, you can expect 4,000 hours of use from the unit.

True 4K UHD Resolution

Optoma UHD55 is a 3600 lumens 4K HDR projector that provides richer, sharper images. It also includes features that make it perfect for home entertainment and gaming. These include true 4K UHD resolution, 1.3x zoom, and HLG compatibility. The Optoma UHD55 also offers a wide range of smart projector features and can be easily controlled by a variety of popular voice assistants.

Optoma's latest 4K HDR projector is an affordable option for those looking to enhance their home entertainment experience. Despite its relatively low price, it has several impressive features. In addition to a great image, the UHD55 has a powerful built-in speaker and exceptional sound quality.

The UHD55 has a powerful built-in media player, offering a variety of streaming options. Plus, it supports both wired and wireless networking. You can use it to stream video to a connected TV or computer. This projector is also equipped with a smart feature, which lets you control it using Google Action or Google Home devices.

Optoma's BrilliantColor technology allows the UHD55 to produce over one billion colors. Additionally, it has a six-color processing system, which helps deliver true, cinema-quality colors.

Optoma also uses HDR color mapping, which helps increase brightness and improve contrast. By enhancing the brightest and darkest parts of a scene, HDR makes the rest of the colour spectrum appear more natural.

With a built-in speaker, the UHD55 is ideal for home entertainment. In addition, it is compatible with voice assistants, such as Siri, Alexa, and Google Assistant. Moreover, it has an integrated video player and IFTTT support for seamless connectivity with thousands of smart devices.

With its powerful 1.3x zoom, a dynamic light control system, and a wide colour gamut, the Optoma UHD55 is aimed at gamers. However, it can also offer a more immersive cinema experience at home.

For movie buffs, the Optoma UHD55 can create a stunning, 300" picture. Among its other special features, the projector includes keystone correction for precise image alignment. Besides, it has an optical lens shift wheel that can help to adjust focus and zoom.

Optoma 4K UHD55 Specification 

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), RJ45, 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



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