- Attenborough.film
- Compare
- Predator GD711 vs Atom
Acer Predator GD711 vs Dangbei Atom
What Predator GD711 does better (4) and where Atom wins (5) — every spec side by side.
vs
5.2Picture3.4
4.3Setup & placement7.6
3.3Smart features & sound5.1
8.6Noise, lifetime & portability9.7
Why is Predator GD711 better than Atom?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens)1,450 lm vs 1,200 lm+21%
- HDMI inputs2 vs 12×
- Largest image size300″ vs 180″+67%
Why is Atom better than Predator GD711?
- Automatic keystone correctionNo · Predator GD711: Yes
- Light source life20,000 h vs 30,000 h+50%
- Weight3.1 kg vs 1.28 kg2.4×
- Fan noise27 dB vs 24 dB+12%
- Power consumption143 W vs 80 W+79%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | — |
| Display technology | DLP | DLP |
| Light source | LED | Laser |
| Brightness (ANSI / ISO lumens) | 1,450 lm | 1,200 lm |
| Contrast ratio (dynamic / claimed) | 2,000,000:1 | — |
| HDR support | Yes | Yes |
| HDR formats | HDR10 | HDR10, HLG |
| 3D playback | Yes | Yes |
| Gaming | ||
| Maximum refresh rate | 120 Hz | — |
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.22:1 | 1.2:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.7 m | 2.66 m |
| Smallest image size | — | 40″ |
| Largest image size | 300″ | 180″ |
| Lens shift | None | None |
| Autofocus | — | Yes |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | Yes |
| Obstacle avoidance | — | Yes |
| Automatic screen fit | — | Yes |
| Sound | ||
| Built-in speakers (total output) | 10 W | 10 W |
| Dolby Audio / Dolby Digital Plus | — | Yes |
| Smart & streaming | ||
| Smart platform | — | Google TV |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | — | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | — | Yes |
| Chromecast built-in | — | Yes |
| Internal storage | — | 32 GB |
| Connectivity | ||
| HDMI inputs | 2 | 1 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 143 W | 80 W |
| Light source life | 20,000 h | 30,000 h |
| Light source life (eco mode) | 30,000 h | — |
| Design & noise | ||
| Fan noise | 27 dB | 24 dB |
| Fan noise (eco mode) | 23 dB | — |
| Weight | 3.1 kg | 1.28 kg |
| Width | 320 mm | — |
| Height | 109 mm | — |
| Depth | 230 mm | — |
| Colours | Black | — |
