Optoma UHD55 4K Ultra HD DLP Projector

Product Overview

The Optoma UHD55 delivers a true 4K Ultra HD projection experience for home theaters and gaming setups, offering crisp, lifelike visuals with rich colors and sharp detail at up to 300″ screen size for immersive entertainment. Additionally, it combines smart features like voice assistant connectivity and built‑in apps to make streaming and control easy without a separate device.

Product Features

The Optoma UHD55 produces 4K UHD resolution (3840×2160) with 8.3 million distinct pixels, resulting in clear and sharp images whether you watch movies or play games. Furthermore, it delivers 3,600 lumens brightness and a high 1,200,000:1 contrast ratio for bright scenes and deep, dramatic darks.

This projector supports HDR10 and HLG high dynamic range, enhancing texture and depth for stunning picture quality, while the Wide Color Gamut covers up to 95–97% of DCI‑P3 for accurate cinematic colors. Also, frame‑interpolation technology (PureMotion) minimizes motion blur during fast moving scenes in films or games.

For gamers, the Enhanced Gaming Mode reduces input lag (as low as 4 ms at 1080 p/240 Hz) so gameplay feels responsive and smooth, and the projector supports wider aspect ratios and ultra‑smooth refresh rates. Moreover, it auto‑detects super wide 21:9/32:9 screens for broader viewing.

Installing the UHD55 is easy with 1.3× optical zoom, vertical lens shift, 4‑corner correction, keystone correction, and 3×3 matrix warping, allowing precise image alignment even in challenging room layouts. Additionally, the Wall Color setting lets you adjust the picture to suit non‑white surfaces.

It also offers smart home connectivity (Alexa, Google Home, IFTTT), an onboard Optoma Marketplace app store, and a built‑in media player so you can watch content directly from USB without a PC. Besides, Dual HDMI inputs make connecting consoles, streaming sticks, laptops, and media players quick and flexible.

Why Choose This Projector?

Choose the Optoma UHD55 if you want a true 4K home cinema experience with bright, vivid visuals that outperform many Full HD projectors, and if you appreciate an all‑in‑one smart system that doesn’t rely on separate gadgets. In addition, its gaming‑friendly features — like low input lag and high refresh support — make it ideal for both movie nights and gaming sessions.

Furthermore, the flexible image adjustments and wall‑color correction simplify setup in almost any room, while built‑in apps and voice assistant compatibility enhance usability for family entertainment.

Specifications Table