Optoma Technology GT2100HDR 4200-Lumen Full HD Short-Throw DLP Projector

The Optoma GT2100HDR is a short-throw DLP projector designed for anyone who wants a large, theater-style picture without giving up floor space. It can cast a 100-inch image from just a few feet away, so it fits naturally in living rooms, bedrooms, or game rooms where a traditional long-throw projector would be impractical.

With a brightness rating of 4200 lumens, the projector keeps the picture visible even when the lights are on or the curtains are open. Its 1080p Full HD engine accepts 4K signals and supports HDR10 and HLG, delivering richer colors and deeper contrast for movies, shows, or live sports.

The DuraCore laser light source is rated for up to 30,000 hours, eliminating lamp replacements and cutting long-term maintenance. An automatic power-off feature reduces energy use when no signal is detected, and up to 97 percent of the packaging can be recycled, making the GT2100HDR a thoughtful choice for eco-conscious households.

Gamers benefit from the dedicated Game Mode that lowers input lag for faster on-screen response. Two HDMI ports keep a console and a streaming stick connected at the same time, while the built-in speaker provides convenient audio for casual viewing. The projector also supports 360-degree orientation, useful for creative signage or floor-to-ceiling projection in multipurpose spaces.

Whether you want to transform a blank wall into a personal cinema, follow daytime sporting events, or host a multiplayer gaming session, the GT2100HDR delivers performance that stays bright and requires little maintenance, all in a compact body that moves easily between rooms.

Highlights:

• 4200 lumens of brightness for clear images in well-lit rooms
• Native 1080p resolution and compatibility with 4K HDR10 and HLG signals
• Short-throw lens produces a 100-inch image from just a few feet away
• DuraCore laser light source rated for up to 30,000 hours
• Game Mode lowers input lag for smoother gameplay
• Two HDMI inputs support consoles, streaming devices, and Blu-ray players
• Built-in speaker delivers convenient audio without extra equipment
• 360-degree projection allows flexible placement and creative setups
• Eco-conscious design with packaging that is up to 97 percent recyclable
• Automatic power-off helps save energy when the projector is idle