Optoma HD39HDRx is a high-brightness projector, ideal for well-lit environments, so you can enjoy live sports, movies, and immersive gaming on the big screen with family and friends, even with the lights on. With 4K UHD and HDR compatibility, it delivers stunning, true-to-life colors. Its lightning-fast 1080p 120Hz refresh rate and low input latency of 8.4ms make it perfect for fast-paced games. Connect your devices easily with its 2x HDMI inputs and enjoy powerful sound from its integrated 10W speaker. Compact and lightweight at less than 2.