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Description
Optoma GT2400HDR Laser Short Throw ProjectorDescription Specifications Compare Shipping & Returns Why ROS Description Specifications Compare Shipping & Returns Why ROS Brightness That Punches Above Its Price 4,200 LUMENS AT FULL HD FOR UNDER premium tier 4,200 ANSI lumens is brightness usually found in projectors priced 50% higher. Handles ambient light, daytime use, and bright sim rooms cleanly without the wash out you get from 2,500 lumen budget options. The brightest sub premium tier Full HD
Brightness That Punches Above Its Price
4,200 LUMENS AT FULL HD FOR UNDER premium-tier
4,200 ANSI lumens is brightness usually found in projectors priced 50% higher. Handles ambient light, daytime use, and bright sim rooms cleanly without the wash-out you get from 2,500-lumen budget options. The brightest sub-premium-tier Full HD projector in our lineup.
8.4ms Input Lag
GAMING-GRADE RESPONSE TIME
Optoma engineered the GT2400HDR for competitive gaming. 8.4ms input lag at 1080p 120Hz, For golf simulation that means ball flight renders the instant after impact, no perceptible delay. The fastest projector in this price tier, period.
HDR10 + HLG Support
PROPER HDR ON A SUB-premium-tier PROJECTOR
Full HDR10 and Hybrid Log Gamma support, usually a premium-tier feature. Movies render with proper black levels and bright highlights, sports look properly saturated, and 1080p HDR content looks dramatically better than on a standard SDR projector at this price. Bonus value beyond sim use.
0.496:1 Ultra-Short Throw
100-INCH IMAGE FROM UNDER 4 FEET
Ultra-short throw ratio of 0.496:1 fits the GT2400HDR into tight sim rooms where standard-throw projectors won't work. Project a 100" image from less than 4 feet of throw distance, or up to a 300" image when you have the room. Low-ceiling basements, narrow garages, and tight bays handled.
IP6X Dust-Sealed + 24/7 Rated
BUILT TO LAST IN REAL SIM ENVIRONMENTS
IP6X dust-resistance certification plus 24/7 operation rating in a sub-premium-tier projector is unusual. Garage sim setups, basement bays, and rooms with the occasional ball strike kicking up debris won't degrade the optics over time. 30,000-hour laser engine. Built for years of real use.
Easier Install Than You Think
COMPACT BODY, MOUNTS IN 30-45 MINUTES
6.61-pound chassis ceiling-mounts in 30-45 minutes with basic tools. Pair with our RoS Ceiling Projector Mount, run HDMI from your gaming PC, plug in power, and you're projecting. Keystone correction handles alignment if your mount isn't perfectly centered, SimSquad walks through any step if you'd rather not DIY alone.
What is the Optoma GT2400HDR?
The Optoma GT2400HDR is a Full HD (1080p) laser short-throw projector built for indoor home golf simulators and gaming setups. 4,200 ANSI lumens, 0.496:1 ultra-short throw ratio, 30,000-hour DuraCore laser engine, HDR10 + HLG support, 8.4ms gaming-grade input lag at 1080p 120Hz, IP6X dust resistance, and 24/7 operation rating. Compact 6.61-pound chassis.
Why Choose the Optoma GT2400HDR?
Honest framing: the GT2400HDR is the brightest Full HD laser projector we sell under premium-tier. If your sim room has any ambient light or you'll use the screen for movies and sports in addition to golf, the extra brightness and HDR support matter. If you have a fully dark dedicated sim room and want to spend less, the ZW350ST covers the basics. If you want true 4K (not 1080p), step up to the UHZ35ST.
Not sure if you need 4,200 lumens or if a lower-lumen projector covers your room? SimSquad will spec the right brightness based on your specific room conditions.
Frequently Asked Questions
Not too bright, just enough for rooms that aren't fully dark. The GT2400HDR has multiple brightness modes; you can dial it down in a dark sim room or run it at full brightness in a daylight basement. Most owners use the higher brightness for daytime sessions and the lower brightness for evening play. Brighter is more flexible than darker; you can't add lumens after purchase.
Input lag is the delay between your computer outputting the image and the projector rendering it. At 8.4ms (1080p 120Hz mode), the GT2400HDR is essentially imperceptible, For golf simulation, that means the ball flight appears instantly after impact, no perceptible delay between hit and on-screen result. Higher-lag projectors (40ms+) create a noticeable disconnect that breaks the practice rhythm.
The 0.496:1 ultra-short-throw ratio means it fits even tight rooms. Project a 100" image from less than 4 feet of throw distance, scaling up to 300" with more room. Low ceilings, narrow basements, and converted garages handled cleanly. If you have a unusually tight install constraint, send SimSquad your room dimensions for a fit check.
Yes. Standard dual HDMI 2.0 inputs accept any simulator software signal from your gaming PC. Compatible with GSPro, E6 Connect, TGC 2019, and every other sim platform we ship.
The ZH350ST has 3,500 lumens (vs 4,200 here), no HDR, and longer input lag, but a slightly cleaner image profile in dark rooms. The GT2400HDR is the better pick if you need brightness, HDR, or low input lag. The ZH350ST is the cleaner choice for a dedicated dark room with no compromise on image fidelity.
Yes. The compact 6.61-pound chassis is one of the easiest projectors in this tier to ceiling-mount alone. Most home owners install in 30-45 minutes with basic tools. The 0.496:1 ultra-short throw makes positioning forgiving, you have room to adjust without rebuilding the install, SimSquad will walk through the install on a call if you'd rather have help.
Optoma's standard projector warranty applies. Reach out to SimSquad for warranty questions or extended-coverage options on this projector.
| Display Technology | DLP |
| Light Source | DuraCore Laser |
| Laser Life | Up to 30,000 hours (Eco mode) |
| Native Resolution | Full HD 1080p (1920 x 1080) |
| Brightness | 4,200 ANSI lumens |
| Throw Ratio | 0.496:1 (ultra-short) |
| Contrast Ratio | 300,000:1 native / 2,000,000:1 dynamic |
| HDR Support | HDR10 + HLG |
| Input Lag | 8.4ms (1080p 120Hz); 16.7ms (1080p 60Hz) |
| Keystone Correction | ±15° horizontal and vertical |
| Screen Size Range | 36" to 300" diagonal |
| Dust Resistance | IP6X certified |
| Operation Rating | 24/7 capable |
| HDMI | 2x HDMI 2.0 |
| USB-A | Bluetooth dongle + power output (1.5A) |
| Audio | 3.5mm in/out |
| Legacy | VGA-In, 3D Sync, RS-232, RJ-45 |
| Dimensions (W x D x H) | 10.79" x 8.5" x 4.49" |
| Weight (net) | 6.61 lbs |
| Built-In Speaker | 1x 15W |
| Power Consumption | 120W - 170W |
| Hardware | Optoma GT2400HDR projector |
| Accessories | AC power cord, remote control, AAA batteries, user manual |
| Mount | Sold separately |
| Optoma GT2400HDR $$ |
BenQ LW600ST+ $$ |
Optoma ZH350ST $$ |
|
|---|---|---|---|
| Resolution | Full HD 1080p | WXGA (1280x800) | Full HD 1080p |
| Brightness | 4,200 ANSI lumens | 2,800 ANSI lumens | 3,500 ANSI lumens |
| Light Source | DuraCore Laser (30K hrs) | 4LED (20K hrs) | DuraCore Laser (30K hrs) |
| HDR Support | HDR10 + HLG | No HDR | No HDR |
| Input Lag | 8.4ms (1080p 120Hz) | ~16ms | ~33ms |
| Throw Ratio | 0.496:1 ultra-short | 0.72-0.87:1 short | 0.5:1 short |
| Dust Rating (IP6X) | Yes | Not stated | Not stated |
| 24/7 Operation Rated | Yes | No | No |
| Sim-Specialist Support | Yes, via SimSquad | · | · |
| You’re Here | · | · |
Free Shipping
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Hassle-Free Returns
Not the right fit? We offer a 30-day return window on accessories in original, unopened condition. Contact us to start a return.
Secure Packaging
Every accessory ships in protective packaging with full materials. Arrives ready to use, right out of the box.
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Questions about your order, shipping timeline, or return? Our team is here. Reach out anytime.
Why Buy From Rain or Shine Golf?
Simulator Specialists
We sell golf simulators exclusively. No TVs, no fitness equipment, no distractions. Every product we carry has been evaluated by our team. We know what works and what doesn't.
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Trusted Since 2016
We've been building out home simulators since 2016. Thousands of setups. We've seen what works, what doesn't, and what's overpriced. We're here to help you make the right call.
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Free standard shipping on everything. No minimums. Most accessories ship within 1–2 business days from US-based warehouses.
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Our team are golfers and simulator owners. We test the products we sell and give honest feedback on the site, on YouTube, and in every consultation call.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy