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- H6815P vs GP520
Acer H6815P vs BenQ GP520
What H6815P does better (3) and where GP520 wins (6) — every spec side by side.
Dimensions
Size comparison
H6815PGP520
| H6815P | GP520 | Difference | |
|---|---|---|---|
| Height | 114 mm | 151 mm | −37 mm |
| Width | 313 mm | 241 mm | +72 mm |
| Depth | 240 mm | 225 mm | +15 mm |
| Weight | 3.1 kg | 3.7 kg | −0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is H6815P better than GP520?
- Brightness (ANSI / ISO lumens)4,000 lm vs 2,600 lm+54%
- Audio outputYes · GP520: No
- Weight3.1 kg vs 3.7 kg+19%
Why is GP520 better than H6815P?
- Maximum refresh rate120 Hz vs 240 Hz2×
- Lens shiftNone vs Vertical and horizontal
- Automatic keystone correctionNo · H6815P: Yes
- Contrast ratio (dynamic / claimed)10,000:1 vs 200,000:120×
- Built-in speakers (total output)10 W vs 12 W+20%
- Power consumption310 W vs 186 W+67%
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 | Lamp | LED |
| Brightness (ANSI / ISO lumens) | 4,000 lm | 2,600 lm |
| Contrast ratio (dynamic / claimed) | 10,000:1 | 200,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10 | HDR10+, HDR10, HLG |
| Colour gamut (Rec.709) | — | 98% |
| Colour gamut (DCI-P3) | — | 81% |
| 3D playback | Yes | — |
| Gaming | ||
| Input lag | — | 17.9 ms |
| Maximum refresh rate | 120 Hz | 240 Hz |
| Game / low-latency mode | — | Yes |
| VRR / ALLM | — | Yes |
| Lens & placement | ||
| Throw ratio | 1.5:1 | 1.2:1 |
| Throw ratio (zoomed in) | 1.66:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 3.32 m | 2.66 m |
| Smallest image size | 28″ | — |
| Largest image size | 300″ | — |
| Optical zoom | 2× | — |
| Lens shift | None | Vertical and horizontal |
| Autofocus | No | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | Yes |
| Sound | ||
| Built-in speakers (total output) | 10 W | 12 W |
| Dolby Atmos | — | Yes |
| Smart & streaming | ||
| Smart platform | Android (not TV-certified) | Google TV |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | — | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | — | Yes |
| AirPlay | — | Yes |
| Chromecast built-in | — | Yes |
| Voice assistant | — | Google Assistant |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | 2 | — |
| HDMI eARC | — | Yes |
| USB-C video input | — | Yes |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | Yes | No |
| Audio output | Yes | No |
| Battery, power & lifetime | ||
| Power consumption | 310 W | 186 W |
| Light source life | — | 20,000 h |
| Light source life (eco mode) | — | 30,000 h |
| Design & noise | ||
| Fan noise | 26 dB | 26 dB |
| Fan noise (eco mode) | 26 dB | — |
| Weight | 3.1 kg | 3.7 kg |
| Width | 313 mm | 241 mm |
| Height | 114 mm | 151 mm |
| Depth | 240 mm | 225 mm |
| Colours | White | Black |
