Optoma GT3900UHD 4K Ultra HD HDR Short-Throw Laser DLP Home Theater Projector

Optoma GT3900UHD: True 4K UHD 4,000 Lumens Short Throw Home Entertainment Laser Projector
One projector. Three experiences. The GT3900UHD is designed for home theaters, game rooms, and golf sim, delivering True 4K UHD clarity and cinematic brightness from a compact short throw setup.

Short Throw
With a short throw lens, you can project an impressive 100-150" image from about 3.6 to 5.4 feet away. This allows you to place the projector closer to the wall and on a coffee table or bed. Combined with 4,000 lumens, sit back and enjoy entertainment anytime.

See Every Detail in Stunning Clarity with 4K UHD
Step into every scene with incredible realism. With over 8 million pixels of 4K UHD resolution, this projector delivers razor-sharp images that pulls you into the action. Whether you're watching the latest blockbuster or streaming your favorite series, every frame is packed with detail and depth.

HDR and HLG compatible
Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

Amazing color
Watch your movies, TV shows and play games with stunning colors in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended. Or more saturated colors for a punchy looking image, great for gaming and animated movies.

Game mode
Game mode optimizes your projector for maximum contrast and vivid colors to capture every detail - leaving you time to focus on winning.

Golf SIM
Designed for home golf simulators, Optoma projectors deliver bright, accurate visuals, real time response, and flexible installation for an immersive golf sim experience.

Golf Sim. Color Mode for Realistic Courses
The dedicated Golf Sim Mode enhances color tuning to bring brighter blue skies, deeper shadows, and natural green grass tones-making every course look vivid and true to life.

Short-Throw Design That Eliminate Shadows
Optoma's short-throw projectors enable high-quality golf sim setups in tight spaces. By positioning the projector closer to the screen, golfers can reduce shadows and gain more usable hitting area for an immersive experience.

Brilliant Laser Brightness for Indoor Golf
Optoma's high-brightness laser projectors maintain vivid, clear images even in brighter rooms, ensuring fairways, greens, and ball flights look true to life at any time of day.

A Perfect Fit for Any Impact Screen
Optoma supports multiple aspect ratios (16:9, 16:10, 4:3, 1:1) and geometric correction to ensure your projection fills the screen perfectly.

Dedicated Picture Mode for Golf Simulation Software
Optoma Smart Control mobile app provides purpose-built display tuning for third-party golf simulation software such as GSPro, delivering a more realistic, visually accurate, and immersive experience.

Dual HDMI inputs
Play games, stream videos and share photos on the big screen in the comfort of your own home. With dual HDMI inputs, you can easily connect to your games console, set-top box, laptop, PC, Blu-ray player or media streamer with a single cable. You can even turn it into a smart projector by connecting an HDMI dongle like the Google Chromecast, Amazon Fire TV, Apple TV or Roku stick.

Control
Featuring a wide range of options you can control and monitor the projector remotely.

Laser technology
Optoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp-based model. They also deliver increased efficiency to maintain consistent brightness, superior color performance, instant on/off and an extraordinary life span of up to 30,000 hours (Eco mode).

360 projection
With 360 Degree projection, images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location.

Full 3D
Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.

Auto power off
There may be instances when the projector is left running when not in use. To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used.

24p
Most movies are shot at 24 frames per second (fps). To preserve the purity of the original image, Optoma projectors can accept high definition sources at 24 fps to display movies exactly as the director intended.

Integrated speaker
Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.

USB-Power
Use the USB-A port to power an HDMI dongle, such as Google Chromecast.