Optoma GT4000UHD
| Brand | Optoma |
| Type | UST laser TV |
| Released | May 2025 |
| Resolution | 4K UHD |
| HDR formats | HDR10, HLG |
| Imaging technology | DLP |
| Light source | Laser (phosphor) |
| Brightness | 4,000 lm ANSI |
| Throw ratio | 0.25:1 |
| Input lag | 1080p: 60 Hz 17 ms · 120 Hz 8.6 ms · 240 Hz 4.3 ms · 4K UHD: 60 Hz 16.9 ms |
A single-chip DLP DuraCore laser ultra short throw projector with 4K UHD output, rated at 4,000 lumens. It throws a 100 to 150 inch image from 0.25:1, has two HDMI 2.0 ports and HDBaseT, and claims 4.3 ms input lag at 1080p 240 Hz.
Data sheet
Picture
| White light output | 4,000 lm ANSI | |
| Claimed brightness (non-standard) | 4,000 lm | |
| Brightness uniformity | 75% | |
| Imaging technology | DLP | |
| Native aspect | 16:9Derived | |
| Addressable resolution | 4K UHD (3840 × 2160) | |
| Dynamic contrast | 700,000:1 | |
| HDR formats | HDR10, HLG | |
| 3D | Yes | |
| 3D formats | Frame packing, Side-by-side, Top-bottom |
Light source
| Light source | Laser (phosphor) | |
| Light-source life | 30,000 h eco |
Optics
| Throw ratio | 0.25:1100″ · 0.55 m | |
| Image size | 100–150 in | |
| Projection offset | 120% | |
| Zoom | None | |
| Vertical lens shift | None | |
| Horizontal lens shift | None | |
| Vertical keystone | 5° | |
| Horizontal keystone | 5° | |
| Corner correction | 4-corner |
Motion & gaming
| Max input refresh | 1080p: 240 Hz · 4K UHD: 60 Hz | |
| Input lag | 1080p: 60 Hz 17 ms · 120 Hz 8.6 ms · 240 Hz 4.3 ms · 4K UHD: 60 Hz 16.9 ms Enhanced Game Mode | Enhanced Game Mode |
Inputs & control
| HDMI inputs | 2 × HDMI 2.0 | |
| Other video inputs | HDBaseT | |
| Max input resolution | 4K UHD | |
| Control ports | RS-232 |
Smart platform
| Ethernet | Yes |
Audio
| Speaker power | 15 W | |
| Speakers | 1 | |
| Audio outputs | 3.5 mm | |
| HDMI audio return | NoneDerived |
Physical & installation
| Dimensions (W × D × H) | 327 × 328 × 110 mm | |
| Weight | 4,500 g | |
| Orientations | 360° | |
| Ingress protection | IP6X |
Environment & power
| Operating temperature | 0–40°C | |
| Altitude | 3,048 m | |
| Power draw | Max 255 W · Eco 180 W | |
| Standby | 0.5 W | |
| Power supply | External adapter | |
| Mains input | 100–240 V · 50/60 Hz | |
| Fan noise | Max 34 dB(A) · Eco 29 dB(A) |
Safety & support
| Warranty | 🇺🇸 US 1 yr (light source 5 yr or 12,000 h) |
In the box
| In the box | Power cord, Power adapter, Remote, Remote batteries, Quick start guide | |
| Remote | IR |
Similar models
| Model | Resolution | Tech | Lumens | Price | |
|---|---|---|---|---|---|
Epson EpiqVision Ultra LS800 4K UHD · 3LCD | 4K UHD | 3LCD | 4,000 | $3,499 | Compare |
Epson Lifestudio Grand Plus 4K UHD · 3LCD | 4K UHD | 3LCD | 4,000 | $3,799.99 | Compare |
Optoma GT3500HDR 1080p · DLP | 1080p | DLP | 3,800* −200 | $1,499 | Compare |
LG CineBeam HU915QE 4K UHD · DLP | 4K UHD | DLP | 3,700 −300 | $4,589.96 | Compare |
Epson Lifestudio Grand 4K UHD · 3LCD | 4K UHD | 3LCD | 3,600 −400 | $2,299.99 | Compare |
Epson EpiqVision Ultra LS650 4K UHD · 3LCD | 4K UHD | 3LCD | 3,600 −400 | $999.99 | Compare |
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Other
Tools
- Throw calculator — How far from the screen the GT4000UHD needs to sit for a given image size, set to its 0.25:1 lens.
- Download spec as CSV — Every value on this data sheet with its unit and source, one row per spec.
- Download spec as JSON — The same data from the open data API, with variants and identifiers.
Variants & identifiers
Use these to confirm a listing is this exact model. Any of them works at /p/{code}.
| Variant | Region | Type | Code |
|---|---|---|---|
| Standard | 🇺🇸 US | UPC | 796435815653 |
| MPN | GT4000UHD |