Bright 4200 lumens for lights on viewing Full HD 1080p laser projector, 4K UHD and HDR input
Eco-friendly design Low power consumption, energy saving and a long product lifespan
Compact design and short throw lens 100" image from just a few feet away
Created for a competitive gaming advantage Supports 1080p 120Hz at 8.6ms and 4K input at 1080p 60Hz 17ms
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Overview
Specs
Reviews
Designed with sustainability in mind, the energy-saving GT2100HDR laser projector provides an easy setup in any space around the home, with a short throw lens and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models. ¹
This energy efficient model cuts power consumption by up to 45% compared to Optomas lamp-based projectors. ² Advanced power-saving DuraCore laser technology ensures a long product lifespan of up to 30, 000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint.
An added benefit, the GT2100HDR features an external power supply offering more reliability, portability and energy efficiency.
The eco-friendly chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials. ³ The compact size of the GT2100HDR projector reduces packaging, resulting in more efficient logistics to help reduce carbon emissions. ¹
The GT2100HDR offers high contrast, accurate true-to-life color reproduction for movie lovers and delivers bright 4200 lumens so sports fans can enjoy live action with the lights on. It also has a low input latency perfect for games that rely on rapid reactions.
¹ Based on the comparison of the 2023 Optoma mainstream laser projectors and its previous generation. ² Comparison of 2023 Optoma mainstream laser projectors and its equivalent lamp-based counterparts. ³ Based on the packaging of 2023 Optoma laser projectors.
Learn more about the OPTOMA GT2100HDR
Model
Brand
Optoma
Model
GT2100HDR
Details
Cabinet Color
White
Type
DLP
Display
Brightness
4200
Native Resolution
1080p Full HD (1920x1080) 1080p 120Hz at 8.6ms 1080p 60Hz 17ms
Maximum Resolution
1920 x 1080
Aspect Ratio
16:9
Contrast Ratio
Contrast ratio 300,000:1 Contrast ratio - dynamic 2,000,000:1
Display Size
0.91m ~ 7.42m (36" ~ 292") diagonal
Horizontal Refresh Rate
15 ~ 140Khz
Vertical Refresh Rate
24 ~ 120Hz
Lens
Focal Length
7.51
Throw Ratio
0.496:1
Throw Distance
0.4m - 3.2m
Lamps & Accessories
Lamp
Laser
Lamp Life
30,000 hours
Connectivity
Input Video Compatibility
PC compatibility FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac 2D compatibility NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz) 3D compatibility Yes (DLP 3D; PC frame sequential 120Hz 3D, Blu-ray DVD 3D) 3D Full 3D
Input Video Connectors
Inputs 2 x HDMI 2.0
Output Audio Connectors
1 x Audio 3.5mm
Network Connectors
1 x RJ45
USB
USB-A power 1.5A
Other Connectors
1 x RS232
Power
Power Supply
Power supply 100V ~ 240V, 50-60Hz
Power Consumption
Power consumption (standby) <0.5W Power consumption (min) 119W Power consumption (max) 173W
Environmental
Temperature Range
0°C ~ 40°C
Humidity Range
Max. Humidity 80%
Noise Level
Noise level (min) 29dB Noise level (max) 36dB
Dimensions & Weight
Dimensions (H x W x D)
Dimensions (W x D x H) mm 274 x 216 x 114
Weight
Gross weight 4.2 kg Net weight 3 kg
Package Contents
Package Contents
AC power cord Remote control with 1x CR2025 Battery Basic user manual
Manufacturer Warranty
Parts
1 Year
Labor
1 Year
Additional Information
First Listed on Newegg
March 12, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
Return for refund within: 30 days
Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.