The GT3500HDR is one of Optoma's most compact and hassle-free Full HD 1080p
DuraCore laser projectors to date. Designed for maintenance-free continuous operation,
this bright 3800-lumen projector can be used at anytime of day for live sports, TV shows,
games and movies with the lights on.
The GT3500HDR delivers powerful image performance with flexible installation features
and extensive connectivity options in a sleek, compact form factor, up to 34% smaller
than previous Optoma models.¹
To support Optoma’s commitment to sustainability, the GT3500HDR cuts power
consumption by up to 45% compared to Optoma’s lamp-based projectors.² Energy-
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 GT3500HDR features an external power supply offering more
reliability, portability and energy efficiency.
Designed with the environment in mind, 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 In addition, the compact product and packaging size of the Optoma
GT3500HDR projector allows 2x more products carried per container, resulting in more
efficient logistics to help further reduce carbon emissions.¹
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 versatile projector combines high brightness and vivid colors for vibrant, true-to-life visuals in any environment*.
Make a lasting impression with bigger and bolder presentations any time of day.
*With no direct sunlight or lights directed on screen.

Capable of receiving and displaying HDR meta data, Optoma HDR
compatible projectors allow you to see far more detail and texture. Objects
look more solid and life-like and the extra detail creates a greater sense of
depth. It’s like looking through a window.

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.

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.

Industry leading long lifetime is achieved using Optoma’s DuraCore
technology. Implementing advanced laser diode cooling techniques and
an innovative dust resistant design.
With an ultra-short throw lens, you can project an impressive image greater than 100” from only inches away. This
allows you to place the projector closer to the wall, reducing shadows so you can present with ease; perfect for
interactive applications.
Give powerful presentations and educational lessons with stunning colors. Optoma projectors provide reliable color
performance suitable for any content and environment. From accurate sRGB colors for lifelike images to vibrant punchy
presentations. We have a display mode to meet your needs. Perfect for a wide range of graphic and video
presentations.

Display accurate lifelike colors to best match your viewing environment.
This unique feature provides you with the flexibility to fine-tune the color
settings for optimal precision.
Four corner correction
Four corner correction enables the keystone of the projector to be adjusted in both the vertical and horizontal plane, so
you can individually warp each corner of the projected image to make it perfectly square. Ideal for uneven walls or in
spaces where the projector placement is awkward or limited and needs to be installed at an angle.


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.

Optoma projectors have been designed to operate 24 hours a day in
standard orientation. Perfect for applications where prolonged periods of
use is required. Subject to 24 hour terms and conditions.
24/7 Operation - standard lamp warranty applies. Projector warranty is
based on standard business usage hours. For optimum performance
Optoma recommends that your projector is turned off or placed in standby
mode for 30 minutes every 24 hours to prolonging the life of your lamp.

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

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.
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.
Use the USB-A port to power an HDMI dongle, such as Google
Chromecast.
| Display technology |
DLP®
|
| Resolution |
1080p Full HD (1920x1080)
|
| Brightness |
3,800 lumens
|
| Contrast ratio |
500,000:1
|
| Native aspect ratio |
16:9
|
| Aspect ratio - compatible |
4:3,16:9
|
| Keystone correction - horizontal |
+/-5°
|
| Keystone correction - vertical |
+/-5°
|
| Displayable colors (millions) |
1073.4
|
| Horizontal scan rate |
15 ~ 140Khz
|
| Vertical scan rate |
24 ~ 120Hz
|
| Uniformity |
75%
|
| Screen size |
80" ~ 130" diagonal
|
| Light source type |
DuraCore Laser
|
| LASER life |
30,000 hours
|
| Throw ratio |
0.253:1
|
| Projection distance |
7.95" - 15.67"
|
| Focal length (mm) |
3.70mm
|
| Native offset |
120%
|
| Connections |
|
| Noise level (min) |
27dB
|
| Noise level (max) |
34dB
|
| PC compatibility |
UHD, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
|
| 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 altitude 10,000ft
|
| Remote control |
Card style
|
| Heat dissipation |
691BTU/hour
|
| Speaker count |
1
|
| Watts per speaker |
15W
|
| In the box |
AC power cord
Remote control 1x CR2025 Battery Basic user manual |
| LAN - control |
Yes
|
| LAN |
Yes
|
| Power supply |
External power supply, 180W DC 19.5V, 9.23A
|
| Power consumption (standby) |
<0.5W
|
| Power consumption (min) |
119W
|
| Power consumption (max) |
173W
|
| Dimensions (W x D x H) |
12.87" x 12.87" x 4.29"
|
| Gross weight |
13.4 lbs
|
| Net weight |
8.6 lbs
|