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- GT1080HDR vs GT2000HDR
Optoma GT1080HDR vs Optoma GT2000HDR
What GT1080HDR does better (2) and where GT2000HDR wins (1) — every spec side by side.
Dimensions
Size comparison
GT1080HDRGT2000HDR
| GT1080HDR | GT2000HDR | Difference | |
|---|---|---|---|
| Height | 112 mm | 114 mm | −2 mm |
| Width | 316 mm | 274 mm | +42 mm |
| Depth | 257 mm | 216 mm | +41 mm |
| Weight | 3 kg | 3 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is GT1080HDR better than GT2000HDR?
- Brightness (ANSI / ISO lumens)3,800 lm vs 3,500 lm+9%
- Fan noise26 dB vs 34 dB+31%
Why is GT2000HDR better than GT1080HDR?
- HDMI inputs1 vs 22×
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | — | 1920 × 1080 (Full HD) |
| Native panel resolution | — | 1920 × 1080 (Full HD) |
| Display technology | DLP | DLP |
| Light source | Lamp | Laser |
| Brightness (ANSI / ISO lumens) | 3,800 lm | 3,500 lm |
| Contrast ratio (dynamic / claimed) | — | 300,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10 | — |
| 3D playback | Yes | — |
| Gaming | ||
| Maximum refresh rate | — | 120 Hz |
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 0.5:1 | 0.5:1 |
| Throw type | Short throw (0.4–1.0:1) | Short throw (0.4–1.0:1) |
| Distance for a 100″ 16:9 image | 1.11 m | 1.11 m |
| Smallest image size | — | 30″ |
| Largest image size | — | 300″ |
| Lens shift | — | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | — | 15 W |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| USB port | — | Yes |
| Ethernet (LAN) | — | No |
| VGA input | Yes | No |
| Audio output | — | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 139 W |
| Light source life | — | 30,000 h |
| Design & noise | ||
| Fan noise | 26 dB | 34 dB |
| Fan noise (eco mode) | — | 32 dB |
| Weight | 3 kg | 3 kg |
| Width | 316 mm | 274 mm |
| Height | 112 mm | 114 mm |
| Depth | 257 mm | 216 mm |
| Colours | — | White |
