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- Predator GD711 vs GT1080HDR
Acer Predator GD711 vs Optoma GT1080HDR
What Predator GD711 does better (1) and where GT1080HDR wins (3) — every spec side by side.
vs
Dimensions
Size comparison
Predator GD711GT1080HDR
| Predator GD711 | GT1080HDR | Difference | |
|---|---|---|---|
| Height | 109 mm | 112 mm | −3 mm |
| Width | 320 mm | 316 mm | +4 mm |
| Depth | 230 mm | 257 mm | −27 mm |
| Weight | 3.1 kg | 3 kg | +0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Predator GD711 better than GT1080HDR?
- HDMI inputs2 vs 12×
Why is GT1080HDR better than Predator GD711?
- Brightness (ANSI / ISO lumens)1,450 lm vs 3,800 lm2.6×
- Fan noise27 dB vs 26 dB+4%
- Weight3.1 kg vs 3 kg+3%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | — |
| Native panel resolution | 1920 × 1080 (Full HD) | — |
| 4K method | 4K by pixel shifting | — |
| Display technology | DLP | DLP |
| Light source | LED | Lamp |
| Brightness (ANSI / ISO lumens) | 1,450 lm | 3,800 lm |
| Contrast ratio (dynamic / claimed) | 2,000,000:1 | — |
| HDR support | Yes | Yes |
| HDR formats | HDR10 | HDR10 |
| 3D playback | Yes | Yes |
| Gaming | ||
| Maximum refresh rate | 120 Hz | — |
| Game / low-latency mode | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1.22:1 | 0.5:1 |
| Throw type | Standard throw (1.0:1 and longer) | Short throw (0.4–1.0:1) |
| Distance for a 100″ 16:9 image | 2.7 m | 1.11 m |
| Largest image size | 300″ | — |
| Lens shift | None | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 10 W | — |
| Smart & streaming | ||
| Built-in smart platform | Yes | — |
| Wi-Fi | Yes | — |
| Connectivity | ||
| HDMI inputs | 2 | 1 |
| USB port | Yes | — |
| Ethernet (LAN) | No | — |
| VGA input | No | Yes |
| Audio output | Yes | — |
| Battery, power & lifetime | ||
| Power consumption | 143 W | — |
| Light source life | 20,000 h | — |
| Light source life (eco mode) | 30,000 h | — |
| Design & noise | ||
| Fan noise | 27 dB | 26 dB |
| Fan noise (eco mode) | 23 dB | — |
| Weight | 3.1 kg | 3 kg |
| Width | 320 mm | 316 mm |
| Height | 109 mm | 112 mm |
| Depth | 230 mm | 257 mm |
| Colours | Black | — |
