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Optoma
Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector

Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector

Best price now

$1,199.00at Black Square GolfChecked 13 h ago

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $1,199.00 at Black Square Golf on Nov 10.
  • Checked at 4 stores.

Our take on the Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector

The Optoma GT2100HDR is a Full HD DLP projector built around a laser light source rated for roughly 30,000 hours, so it needs no lamp swaps. Its 0.496:1 short-throw lens fills a big screen from close to the wall, and 4200 lumens plus HDR10/HLG support keep the picture usable with some room light on. It suits gamers, sports watchers and movie fans who want a large image in a normal living room, and it competes with short-throw laser models that are dimmer or cost more for the same brightness. Owners like the setup ease and bright output; the main complaints are the 1080p ceiling and the built-in speaker's modest sound.

Best forGamers wanting a big screen in a small roomSports and movie nights in a lit living roomRenters or casual setups that avoid ceiling mountingPresentations and events needing a bright portable image
Pros
  • Short 0.496:1 throw fills a large screen from close up
  • 4200 lumens holds up with ambient light
  • Laser light source rated around 30,000 hours, no lamp changes
  • HDR10 and HLG support for better contrast
  • Dual HDMI 2.0 inputs with HDCP 2.3
  • Vertical and horizontal keystone correction for easy alignment
Cons
  • Native resolution is 1080p, not 4K
  • Built-in 15W speaker is fine for casual use but thin for movies
  • No lens shift, so placement depends on keystone correction
  • DLP projectors can show rainbow artifacts for some viewers
  • Large image sizes need a very short distance and careful wall space

Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector prices at every store

  • Black Square GolfNew

    In stock

    $1,199.00Free shippingChecked 13 h ago
    Visit Black Square Golf
  • Crawfords SuperstoreNew

    In stockReturn policy

    $1,299.00Checked Nov 9
    Visit Crawfords Superstore
  • AdoramaPre-owned

    Availability unknown

    $1,137.00+ $26.45 shippingChecked 13 h ago
    Visit Adorama
  • eBayNew

    Availability unknown

    $1,545.08Free shippingChecked 13 h ago
    Visit eBay

Store links may earn us a commission.

Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector price history

Lowest price we've seen: $1,199.00 on Nov 11 at Black Square Golf. Tracked across 2 stores since Nov 11.

What reviewers say

Reviewers and owners describe the GT2100HDR as a bright, easy-to-place short-throw projector that works well for games and sports. Praise centers on the laser light source and setup simplicity; criticism focuses on the 1080p resolution and modest built-in audio.

What people mention
  • BrightnessPraisedOwners say the high lumen output keeps the image clear with lights on or curtains open.
  • Throw distancePraisedReviewers like that a large screen fits in a small room thanks to the short-throw lens.
  • ResolutionCriticisedSome buyers wish it were 4K, since 1080p looks soft on very large screens.
  • SoundCriticisedThe built-in speaker is called adequate at best, so most owners add a soundbar or speakers.
  • SetupPraisedKeystone correction and dual HDMI inputs make placement and connecting devices simple.
  • DLP artifactsMixedA few viewers report rainbow effects, while others never notice them.

From Crawfords Superstore

  • Native Full HD 1080p (1920 x 1080) DLP projection
  • 4200 ANSI lumens brightness for rooms with ambient light
  • Laser light source rated for 20,000 to 30,000 hours
  • HDR10 and HLG support for enhanced contrast and depth
  • Vertical and horizontal keystone correction for easy alignment
  • Dual HDMI 2.0 inputs, built-in speakers and USB media port
Guarantee
30-day satisfaction guarantee; defective units verified as faulty get a prepaid return label and free replacement.
Returns
Returns within 30 days of delivery with an RMA; buyer pays return shipping unless defective; opened projectors are non-returnable; change-of-mind or opened-box
Shipping
Free standard shipping within the 48 contiguous United States; not available to APO/FPO, Alaska, Hawaii, Puerto Rico or other U.S. territories; expedited or alt

About the Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector

Product Description

The Optoma GT2100HDR laser projector is engineered for immersive home entertainment, gaming, sports viewing, and high-impact presentations. Featuring Full HD 1080p resolution with advanced DLP projection technology, this projector delivers sharp image quality, vibrant colors, and smooth motion performance across large-screen environments.

With an impressive 4200 ANSI lumens brightness rating and HDR10 compatibility, the GT2100HDR produces bright, detailed visuals even in rooms with ambient lighting. The long-life laser light source offers consistent performance with reduced maintenance while delivering deep contrast and enhanced image clarity for movies, streaming content, gaming, and live events.

Designed for flexible installation, the projector supports ceiling mounting or tabletop placement and includes vertical and horizontal keystone correction for easier image alignment. Dual HDMI 2.0 inputs, built-in speakers, USB media support, and laser illumination technology make the GT2100HDR a versatile solution for both entertainment and professional environments.

Key Features

Full HD DLP Projection: Native 1920 x 1080 resolution delivers sharp and detailed large-screen visuals.

4200 ANSI Lumens Brightness: High brightness performance suitable for home entertainment and rooms with ambient lighting.

Laser Light Source: Long-life laser illumination provides up to 30,000 hours of operation with reduced maintenance.

HDR10 & HLG Support: Enhances contrast and image depth for more dynamic viewing experiences.

Flexible Installation Options: Supports tabletop setup and ceiling mounting with vertical and horizontal keystone correction.

Real Benefits

Bright Big-Screen Entertainment: Enjoy large cinematic visuals for movies, sports, streaming, and gaming.

Low-Maintenance Operation: Laser illumination minimizes lamp replacement and maintenance requirements.

Enhanced HDR Viewing: HDR support improves image detail, highlights, and shadow depth for immersive content playback.

Easy System Integration: Multiple HDMI inputs and built-in audio simplify connectivity with gaming consoles, streaming devices, and AV systems.

Use Cases

Home Theater Rooms: Ideal for cinematic movie nights and large-screen entertainment.

Gaming Setups: Suitable for console and casual gaming with responsive image performance.

Sports Viewing: High brightness output makes live sports viewing vibrant and immersive.

Conference & Presentation Spaces: Delivers bright visuals for business meetings and educational presentations.

Technical Specifications

Display Technology: DLP

Specifications

Native resolution
1920x1080 (Full HD)Source
Brightness
4200 lumensSource
Display technology
DLPSource
Light source
LaserSource

Questions and answers

Is the GT2100HDR good for gaming?
Yes. The short throw gives a large image from close up, and the bright laser output keeps fast motion clear. It is 1080p, so console owners used to 4K will see less detail.
How big a screen can it make, and from how far?
It handles screens from about 36 to 292 inches diagonal, with a throw ratio of 0.496:1. A 100-inch image needs roughly a meter of distance from the wall.
Do I ever need to replace the lamp?
No. It uses a laser light source rated for around 30,000 hours, so there is no lamp to swap. That rating is a long-term average, and brightness fades gradually over the years.
Does it support 4K input?
It accepts 4K signals over HDMI and downscales them to its native 1080p panel. The image is always Full HD, not 4K.
What is in the box?
Expect the projector, a power cable, a remote and basic documentation. Cables and a mount are not included, so plan for an HDMI cable and a ceiling mount if you need one.
Can I use it in a bright room?
Yes. At 4200 lumens it stays watchable with some ambient light, though a dark room still gives the best contrast.
Where is the Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector cheapest?
At Black Square Golf, for $1,199.00, as of our latest check.
Where can I buy the Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector?
4 stores we checked sell it, including Black Square Golf, Adorama, eBay, Crawfords Superstore.

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Buying guides that pick the Optoma GT2100HDR Full HD Laser Gaming & Home Theater Projector

  • Best laser projectors under $1,500 for home theater

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Native Resolution: 1920 x 1080 (Full HD)

Brightness: 4200 ANSI Lumens

Laser life
30,000 hoursSource
Screen size
36" to 292" diagonal (0.91 to 7.42 m)Source
Projection distance
0.4 to 3.2 metersSource
Throw ratio
0.496:1Source
Built-in speaker
15WSource
HDMI inputs
2× HDMI 2.0 inputs (HDCP 2.3 supported)Source
Noise level
29 dBSource
Style
3500 Lumens, 4200 Lumens
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