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
Optoma’s 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 gaming mode for low input latency – perfect for games that rely on rapid
reactions.
We are committed to reducing the overall environmental footprint of our products so we can do right by the planet.
Designing innovative products with sustainability in mind considers every phase of a product's lifecycle, from design,
manufacturing, logistics, and usage, to packaging.


Reduces power consumption by up to 47% compared to lamp-based
solutions.

Compact products made with fewer materials to minimize logistical
environmental impact.

Packaging contains up to 97% recyclable materials.

Made from non-hazardous and recycled materials.
This all-round home entertainment projector combines high brightness and vivid colors for vibrant, true-to-life visuals in
well-lit environments* – ideal for watching TV shows, sports and movies or gaming with family or friends any time of
day.
*With no direct sunlight or lights directed on screen.


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.
With a short throw lens, you can project an impressive 100” image from just over a meter away. This allows you to
place the projector closer to the wall, reducing shadows so you can present with ease.
1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect
for watching Blu-ray movies, HD broadcasting and playing video games.

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.

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

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.

Featuring a wide range of options you can control and monitor the
projector remotely.
• RS232 Optoma projector’s come with an extensive set of RS232
commands making it simple and easy to manage using any control
system.
• AMX compatible Dynamic discovery protocol is incorporated into the
projector allowing for easy installation with AMX control systems.
• Crestron RoomView Using the compatible RoomView® software you can
power on/off, monitor, manage and control up to 250 projectors at the
same time from any computer
• Extron IPLink compatible Allows for easy installation with Extron control
systems

With 360° projection,* images can be displayed in any orientation, giving
you the freedom and versatility to install this projector in the desired
location.
*For more information please refer to the user manual

Optoma projectors can display true 3D content from almost any 3D
source, including 3D compatible graphics cards, 3D broadcasting and the
latest generation 3d media servers.

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

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.

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.
Use the USB-A port to power an HDMI dongle, such as Google
Chromecast.
| Display technology |
DLP®
|
| Resolution |
1080p Full HD (1920x1080)
|
| Brightness |
4,200 lumens
|
| Contrast ratio |
300,000:1
|
| Contrast ratio - dynamic |
2,000,000:1
|
| Native aspect ratio |
16:9
|
| Aspect ratio - compatible |
4:3,16:9,16:10
|
| Keystone correction - horizontal |
+/-15°
|
| Keystone correction - vertical |
+/-15°
|
| Displayable colors (millions) |
1073.4
|
| Horizontal scan rate |
15 ~ 140Khz
|
| Vertical scan rate |
24 ~ 120Hz
|
| Uniformity |
75%
|
| Screen size |
36" ~ 292" diagonal
|
| Light source type |
Laser
|
| LASER life |
30,000 hours
|
| Throw ratio |
0.496:1
|
| Projection distance |
15.75" - 125.98"
|
| Zoom type |
Fixed
|
| Focal length (mm) |
7.51
|
| Native offset |
116%
|
| Connections |
|
| Noise level (min) |
29dB
|
| Noise level (max) |
36dB
|
| 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
|
| Security |
Security bar, Kensington Lock, Password protected interface
|
| IP rating |
IP6X
|
| OSD / display languages |
25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese
|
| 24/7 operation |
Yes
|
| 360° operation |
Yes
|
| Operating conditions |
0°C ~ 40°C, Max. Humidity 80%, Max. Altitude 2,500m
|
| Remote control |
Card style
|
| Speaker count |
1
|
| Watts per speaker |
15W
|
| In the box |
AC power cord
Remote control 1x CR2025 battery Basic user manual |
| Input lag |
8.60ms
|
| Optional wireless models |
UHDCast Pro
|
| Power supply |
100V ~ 240V, 50-60Hz
|
| Power consumption (standby) |
<0.5W
|
| Power consumption (min) |
119W
|
| Power consumption (max) |
173W
|
| Dimensions (W x D x H) |
10.79" x 8.5" x 4.49"
|
| Gross weight |
9.26 lbs
|
| Net weight |
6.61 lbs
|