Product Overview
The Optoma GT2100HDR is a compact short throw laser projector built for home theater, gaming, and everyday entertainment. It delivers 4,200 lumens of brightness, native 1080p resolution, HDR support, and a long-life laser light source rated for up to 30,000 hours, making it a bright and low-maintenance option for smaller rooms.
Description
The GT2100HDR is designed to produce a large, vivid image from a short distance, which makes it ideal for apartments, bedrooms, and other space-limited setups. Its short throw design allows for flexible placement, while the laser light engine reduces maintenance and helps maintain consistent brightness over time.
For picture quality, the projector supports 1080p Full HD with 4K HDR input compatibility, HDR10 and HLG support, and a high dynamic contrast ratio for richer detail and better shadow performance. It also includes gaming mode for low input latency, making it a strong fit for console and PC gamers who want a responsive big-screen experience.
What’s Included
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Optoma GT2100HDR projector.
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Remote control.
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Power cord.
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Quick start guide.
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Warranty documentation.
Technical Specifications
| Specification | Details |
|---|---|
| Display Technology | DLP |
| Native Resolution | 1920 x 1080 |
| Brightness | 4,200 lumens |
| Contrast Ratio | Up to 2,000,000:1 dynamic |
| Light Source | DuraCore laser |
| Light Source Life | Up to 30,000 hours |
| Throw Distance | About 1.3 ft to 10.5 ft |
| HDR Support | HDR10, HLG |
| Connectivity | Dual HDMI, USB, audio out, RJ-45, RS-232 |
| Speakers | Integrated speaker |
| Weight | Not specified |
Why Choose the Optoma GT2100HDR?
The Optoma GT2100HDR is a smart choice if you want a bright, short throw projector with laser durability and easy setup. It balances home cinema quality, gaming responsiveness, and low maintenance in a compact design that works well in smaller spaces.













Adam –
GT2100HDR offers stunning image quality, vibrant colors, and reliable performance for an immersive viewing experience.
Great Quality