---
product_id: 256102060
title: "Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker"
brand: "optoma"
price: "$107.61"
currency: USD
in_stock: false
reviews_count: 6
url: https://www.desertcart.us/products/256102060-optoma-uhd55-4k-ultra-hd-dlp-home-theater-and-gaming
store_origin: US
region: United States of America
---

# 16ms lowest input lag 240Hz ultra-fast refresh rate 3400 lumens ultra-bright output Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker

**Brand:** optoma
**Price:** $107.61
**Availability:** ❌ Out of Stock

## Summary

> 🎥 Elevate your home theater and gaming setup to legendary status!

## Quick Answers

- **What is this?** Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker by optoma
- **How much does it cost?** $107.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/256102060-optoma-uhd55-4k-ultra-hd-dlp-home-theater-and-gaming)

## Best For

- optoma enthusiasts

## Why This Product

- Trusted optoma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vivid HDR & Deep Contrast:** HDR10 & HLG compatibility combined with Dynamic Black technology ensures stunning brightness and rich, detailed shadows.
- • **Cinema-Grade 4K UHD Clarity:** 8.3 million pixels deliver razor-sharp, true-to-life visuals for immersive movie nights and gaming marathons.
- • **Next-Level Gaming Performance:** World’s first 240Hz projector with Enhanced Gaming Mode slashes input lag to 16ms for blur-free, ultra-responsive gameplay.
- • **Flexible Setup, Perfect Picture:** 1.3X zoom, vertical lens shift, and ±40° keystone correction let you tailor your viewing experience anywhere, anytime.
- • **Long-Lasting Brightness & Connectivity:** 3400 lumens brightness with 15,000-hour lamp life plus versatile HDMI, USB, and VGA inputs keep you connected and entertained for years.

## Overview

The Optoma UHD50X is a portable 4K UHD projector boasting 8.3 million pixels, ultra-bright 3400 lumens output, and the world’s first 240Hz refresh rate for lag-free gaming. Featuring HDR10 & HLG support, Dynamic Black contrast, and flexible installation options, it delivers stunning visuals and ultra-responsive performance with a 16ms input lag. With a long 15,000-hour lamp life and multiple connectivity ports, it’s designed for immersive entertainment and seamless integration into any space.

## Description

4K UHD home entertainment and gaming projector 4K UHD resolution - HDR and HLG compatible 3600 ANSI lumens Supports 1080p 240Hz for smooth gaming and an input lag of 4ms Easy installation - 1.3x zoom and vertical lens shift entertainment movies, gaming, sport 16ms lag 60Hz for console gaming 4ms lag / 240Hz for silky smooth PC gaming High Dynamic Range (HDR) and HLG compatibility Full 3D HDMI 2.0 1.3x zoom and vertical lens shift for easy installation Warping / Four corner adjustment WGC - Wide colour gamut Smart features - Alexa/Google Assistant, CreativeCast, IFTTT Built-in media player.

Review: Sellers are scammers - Product was defective a month after arrival. Blurry screen and dead pixels accumulated month after month. Previous optomas I had bought locally had no issues. Sellers are Cleary getting defective wares and selling them on desertcart. The sellers will not take back the item because the repair requires shipment overseas. Avoid at all costs
Review: What an upgrade from my trusty 1080p Epson - After 8-9 years (!) with an Epson 6500UB (and 3ish lamps) I hungered for a boost in resolution. I was concerned that I'd lose the 'ultrablack' from the UB moniker but those fears have been completely abated. This is maybe the 7th projector I've owned over the years and the detail/picture quality/contrast are all fabulous. I have a 128" wall that I project onto (I've had a half dozen screens over the year, super happy with my custom-painted light gray flat wall) and, while not everything is visibly 4k, the things that are really pop and look more 3d (ie. better depth, really a function of contrast and detail). Rings of Power on desertcart is a great example of what this projector can do - it's a breathtaking experience. There are two weaknesses, neither are connected to picture quality. First, the remote is terrible. Range is bad, it's unresponsive, it's the worst projector remove I've ever used, by some margin. Second, I need that stupid remote more than I ought to because the projector tries to pull up it's own 'smart tv' menu and 'creative cast' when it's firing up, necessitating me to change inputs back to HDMI 2 (the only input I ever use) way more often than I'd like to. Once I'm up and running, no complaints, but it's both a terrible UI and a terrible remote. Overall, beyond happy. I watch in Eco mode (not Eco+ as the auto-iris brightness adjustments are distracting for me) even on sunny mornings when the room is lit more than I'd like, and it's still plenty bright.

## Features

- TRUE 4K UHD: Experience a high-quality home cinema feel with true 4K UHD with 8.3 million distinct addressable on-screen pixels – that’s double the detail compared to 4K Pro UHD.
- OPTIMIZED FOR GAMING: Enhanced Gaming Mode reduces input lag down to 4ms at 1080p 240 Hz for lag-free input response, or 15ms at 4K UHD resolutions for a projector so gamers can decide if they want a competitive advantage at 1080p or incredible detail with 4K
- STUNNING COLOR: With 97% DCI-P3 color gamut coverage, the UHD55’s color wheel produces brilliant, cinematic color ideal for home entertainment – thanks to Optoma’s 20-year history of craftsmanship in color technology and color calibration; 3 color mode options – HDR, SDR & HLG
- HDR10 & HLG COMPATIBLE: Compatibility with the HDR10 and HLG content ensures the Optoma UHD55 renders vivid 4K UHD content; Optoma HDR tone mapping combined with Dynamic Black technology presents an optimized image with brighter whites, deeper black levels and realistic colors that jump off the screen
- AGILE HDR ADJUSTMENT: The UHD55 includes a variety of HDR options to fine tune your optimal image preference – 4 HDR picture modes & HDR brightness setting, adjustable on the fly; HDR-compatibility enables deep black levels, brighter whites & greater color depth
- SMART FEATURES: With the Alexa smart home and custom skills or Google Action, control the UHD55 projector with intuitive voice control using desertcart Echo and Google Home devices; Supports IFTTT for seamless connectivity with thousands of other smart devices
- BUILT-IN MEDIA PLAYER: Experience smarter home entertainment with Optoma’s built-in media player and watch movies directly from your projector without the need of a laptop or PC; simply use the Cloud-connected File Manager or copy your files to a USB multi-media stick and watch on the big screen
- FLEXIBLE INSTALLATION: UHD55 features a large 1.3x zoom, 4-corner geometric adjustment, vertical & horizontal keystone correction, 3x3 image alignment, digital zoom & digital image shift; project a 120" image from 10.6 feet away
- LIMITLESS ENTERTAINMENT: Connect your favorite media streaming devices or game console to one of two HDMI v2.0 ports available, including Chromecast Ultra, Roku, desertcart Fire TV, Nvidia Shield TV, Apple TV, Playstation 5 & Xbox Series X|S
- FULL 3D: The UHD55 displays true 3D content from almost any 3D source, including 3D Blu-ray Disc players, 3D broadcasting, and the latest-generation game consoles; 3D glasses are not included, must purchase compatible third party 3D DLP Link Glasses separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DP168PP |
| Additional Features | Built-In Speaker |
| Antenna Location | Home Cinema |
| Brand | Optoma |
| Brightness | 3600 Lumen |
| Built-In Media | UHD55, AC power cord, Remote control inc CR2025 battery, Quick start user manual, WUSB wireless adapter |
| Color | Black |
| Compatible Devices | Gaming Console, Laptop |
| Connectivity Technology | HDMI |
| Connectivity technology | HDMI |
| Contrast Ratio | 1000000:1 |
| Control Method | Voice |
| Controller Type | Remote Control |
| Customer Reviews | 3.7 out of 5 stars 893 Reviews |
| Display Resolution Maximum | 3840 x 2160 Pixels |
| Display Type | DLP |
| Display resolution | 3840 x 2160 |
| Display resolution maximum | 3840 x 2160 Pixels |
| Form Factor | Portable |
| Hardware Connectivity | HDMI, USB |
| Item Dimensions L x W x H | 31.5L x 26.9W x 11.8H centimeters |
| Item Type Name | Video Projector |
| Item Weight | 9.2 Pounds |
| Lamp Wattage | 240 Watts |
| Light Source Operating Life | 10000 Hours |
| Manufacturer | Optoma |
| Maximum Image Size | 302.4 Inches |
| Maximum Throw Distance | 8.1 Meters |
| Mfr Part Number | UHD55 |
| Minimum Image Size | 34.1 Inches |
| Minimum Throw Distance | 1.2 Meters |
| Model Name | UHD55 |
| Model Number | UHD55 |
| Mounting Type | Tabletop Mount |
| Native Resolution | 3840 x 2160 |
| Picture Quality Enhancement Technology | PureMotion, Dynamic Black technology |
| Projector Maximum White Brightness | 3600 ANSI Lumens |
| Recommended uses for product | Home Cinema |
| Special features | Built-In Speaker |
| UPC | 796435814021 |
| Unit Count | 1.0 Count |
| Vertical Keystone Correction | 120 Millimeters |
| Video Encoding | H.264, H.265 (HEVC) |
| Voltage | 240 Volts |
| Wattage | 240 watts |

## Product Details

- **Brand:** Optoma
- **Recommended uses for product:** home theaters, gaming, professional presentations
- **Special features:** 240Hz Gaming Mode, Speakers
- **Connectivity technology:** VGA, USB, HDMI
- **Display resolution:** 3840 x 2160

## Images

![Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker - Image 1](https://m.media-amazon.com/images/I/51sJLegnKKL.jpg)
![Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker - Image 2](https://m.media-amazon.com/images/I/51TvYVhfRwL.jpg)
![Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker - Image 3](https://m.media-amazon.com/images/I/41n2saPHRhL.jpg)
![Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker - Image 4](https://m.media-amazon.com/images/I/414sg-x09QL.jpg)
![Optoma UHD55 4K Ultra HD DLP Home Theater and Gaming Projector, Built-In Speaker - Image 5](https://m.media-amazon.com/images/I/51De1qC2m0L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐ Sellers are scammers
*by A***I on 15 March 2022*

Product was defective a month after arrival. Blurry screen and dead pixels accumulated month after month. Previous optomas I had bought locally had no issues. Sellers are Cleary getting defective wares and selling them on Amazon. The sellers will not take back the item because the repair requires shipment overseas. Avoid at all costs

### ⭐⭐⭐⭐⭐ What an upgrade from my trusty 1080p Epson
*by A***H on 19 October 2022*

After 8-9 years (!) with an Epson 6500UB (and 3ish lamps) I hungered for a boost in resolution. I was concerned that I'd lose the 'ultrablack' from the UB moniker but those fears have been completely abated. This is maybe the 7th projector I've owned over the years and the detail/picture quality/contrast are all fabulous. I have a 128" wall that I project onto (I've had a half dozen screens over the year, super happy with my custom-painted light gray flat wall) and, while not everything is visibly 4k, the things that are really pop and look more 3d (ie. better depth, really a function of contrast and detail). Rings of Power on amazon is a great example of what this projector can do - it's a breathtaking experience. There are two weaknesses, neither are connected to picture quality. First, the remote is terrible. Range is bad, it's unresponsive, it's the worst projector remove I've ever used, by some margin. Second, I need that stupid remote more than I ought to because the projector tries to pull up it's own 'smart tv' menu and 'creative cast' when it's firing up, necessitating me to change inputs back to HDMI 2 (the only input I ever use) way more often than I'd like to. Once I'm up and running, no complaints, but it's both a terrible UI and a terrible remote. Overall, beyond happy. I watch in Eco mode (not Eco+ as the auto-iris brightness adjustments are distracting for me) even on sunny mornings when the room is lit more than I'd like, and it's still plenty bright.

### ⭐⭐⭐⭐⭐ Amazing Picture Quality
*by H***A on 28 June 2018*

This is a fantastic projector. Best value for a top quality picture image. The thing is big but it runs quiet for the amount of light it puts out. Setup was a breeze and I am hoping this buy runs for a very long time. Thanks Optoma! Your product is top.

## Frequently Bought Together

- Optoma UHD50X True 4K UHD Projector for Movies & Gaming | 240Hz Refresh Rate | Lowest Input Lag on 4K Projector | Enhanced Gaming Mode 16ms Response Time | HDR10 & HLG Compatibility | 3400 lumens
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-03*