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- GP520 vs DBX3 Pro
BenQ GP520 vs Dangbei DBX3 Pro
What GP520 does better (1) and where DBX3 Pro wins (1) — every spec side by side.
Why is GP520 better than DBX3 Pro?
- Maximum refresh rate240 Hz vs 60 Hz4×
Why is DBX3 Pro better than GP520?
- Brightness (ANSI / ISO lumens)2,600 lm vs 3,200 lm+23%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | LED | — |
| Brightness (ANSI / ISO lumens) | 2,600 lm | 3,200 lm |
| Contrast ratio (dynamic / claimed) | 200,000:1 | — |
| HDR support | Yes | Yes |
| HDR formats | HDR10+, HDR10, HLG | HDR10+, HLG |
| Colour gamut (Rec.709) | 98% | — |
| Colour gamut (DCI-P3) | 81% | — |
| Gaming | ||
| Input lag | 17.9 ms | — |
| Maximum refresh rate | 240 Hz | 60 Hz |
| Game / low-latency mode | Yes | Yes |
| VRR / ALLM | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.2:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | — |
| Distance for a 100″ 16:9 image | 2.66 m | — |
| Lens shift | Vertical and horizontal | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | Yes |
| Obstacle avoidance | — | Yes |
| Automatic screen fit | — | Yes |
| Sound | ||
| Built-in speakers (total output) | 12 W | — |
| Dolby Audio / Dolby Digital Plus | — | Yes |
| Dolby Atmos | Yes | — |
| DTS | — | Yes |
| Smart & streaming | ||
| Smart platform | Google TV | — |
| Built-in smart platform | Yes | — |
| Netflix (officially licensed) | Yes | — |
| Wi-Fi | Yes | — |
| Bluetooth | Yes | — |
| AirPlay | Yes | — |
| Chromecast built-in | Yes | — |
| Voice assistant | Google Assistant | — |
| Connectivity | ||
| HDMI inputs | 2 | — |
| HDMI eARC | Yes | — |
| USB-C video input | Yes | — |
| USB port | Yes | — |
| Ethernet (LAN) | No | — |
| VGA input | No | — |
| Audio output | No | — |
| Battery, power & lifetime | ||
| Power consumption | 186 W | — |
| Light source life | 20,000 h | — |
| Light source life (eco mode) | 30,000 h | — |
| Design & noise | ||
| Fan noise | 26 dB | — |
| Weight | 3.7 kg | — |
| Width | 241 mm | — |
| Height | 151 mm | — |
| Depth | 225 mm | — |
| Colours | Black | — |
