Optoma GT2100HDR Eco-Friendly Full HD Projector - 4200 Lumens
SKU: E9PD7L311EZ2
£1,328.94 (Excl. VAT)
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Optoma GT2100HDR Eco-Friendly Full HD Projector - 4200 Lumens
Eco-friendly short throw Full HD laser home projector
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.¹This 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 colour 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.
Bright 4200 lumens for lights on viewing
Full HD 1080p laser projector, 4K UHD and HDR INPUTEco-friendly design
Low power consumption, energy saving and a long product lifespanCompact design and short throw lens
100" image from just over a metre awayCreated for a competitive gaming advantage
Supports 1080p 120Hz at 8.6ms and 4K INPUT at 1080p 60Hz 17msDesigned for the future
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, packaging, and logistics, to usage.


Energy-saving technology
Reduce power consumption by up to 45% compared to Optoma's lamp-based solutions.
Reduced carbon footprint
Compact product and packaging size allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.
Eco-friendly packaging
Packaging contains up to 97% recyclable materials.
Sustainable materials
Chassis design made with up to 50% PCR (Post-Consumer Recycled) plastics.Lights on viewing
This all-round home entertainment projector combines high brightness and vivid colours 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.

Laser technology
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 colour performance, instant on/off and an extraordinary life span of up to 30,000 hours.Short Throw
With a short throw lens, you can project an impressive 100” image from just over a metre away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.Full HD 1080p
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.
HDR and HLG compatible
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.
Amazing colour
Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.
Game mode
Game mode optimises your projector for maximum contrast and vivid colours to capture every detail - leaving you time to focus on winning.
Dual HDMI inputs
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.
Control
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
360 projection*
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

Full 3D
Display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.
Auto power off
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
24p
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.
Integrated speaker
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.
USB-Power
Use the USB-A port to power external devices (5V/1.5A) -
Category Details Display/Image 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 +/-30° Keystone correction - vertical +/-30° Displayable colours (millions) 1073.4 Horizontal scan rate 15 ~ 140Khz Vertical scan rate 24 ~ 120Hz Uniformity 75% Screen size 0.91m ~ 7.42m (36" ~ 292") diagonal Lamp Info Light source type Laser Laser life 30,000 hours Optical Throw ratio 0.496:1 Projection distance (m) 0.4m - 3.2m Zoom type Fixed Focal length (mm) 7.51 Native offset 116% Connectivity Inputs 2 x HDMI 2.0 Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A Control 1 x RS232, 1 x RJ45 General Noise level (min) 29dB Noise level (max) 36dB PC compatibility FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac 2D compatibility NTSC M/J, PAL B/D/G/H/I/M/N, SECAM B/D/G/K/K1/L, 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 Included AC power cord, Remote control with 1x CR2025 Battery, Basic user manual Input lag 8.60ms Optional wireless models UHDCast Pro Power Power supply 100V ~ 240V, 50-60Hz Power consumption (standby) <0.5W Power consumption (min) 119W Power consumption (max) 173W Weight and Dimensions Dimensions (W x D x H) mm 274 x 216 x 114 Gross weight 4.2 kg Net weight 3 kg -
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