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- H6541BDi vs H1
Acer H6541BDi vs Asus H1
What H6541BDi does better (5) and where H1 wins (4) — every spec side by side.
Dimensions
Size comparison
H6541BDiH1
| H6541BDi | H1 | Difference | |
|---|---|---|---|
| Height | 114 mm | 99 mm | +15 mm |
| Width | 313 mm | 405 mm | −92 mm |
| Depth | 240 mm | 283 mm | −43 mm |
| Weight | 2.9 kg | 5.7 kg | −2.8 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is H6541BDi better than H1?
- Brightness (ANSI / ISO lumens)4,000 lm vs 3,000 lm+33%
- Contrast ratio (dynamic / claimed)10,000:1 vs 800:112.5×
- Weight2.9 kg vs 5.7 kg+97%
- Optical zoom2× vs 1.2×+67%
- Largest image size300″ vs 200″+50%
Why is H1 better than H6541BDi?
- Light source life4,000 h vs 30,000 h7.5×
- Automatic keystone correctionNo · H6541BDi: Yes
- Ethernet (LAN)No · H6541BDi: Yes
- Fan noise36 dB vs 32 dB+12%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| Display technology | DLP | DLP |
| Light source | Lamp | LED |
| Brightness (ANSI / ISO lumens) | 4,000 lm | 3,000 lm |
| Contrast ratio (dynamic / claimed) | 10,000:1 | 800:1 |
| HDR support | No | — |
| 3D playback | Yes | Yes |
| Gaming | ||
| Maximum refresh rate | 120 Hz | — |
| Game / low-latency mode | — | Yes |
| Lens & placement | ||
| Throw ratio | 1.5:1 | 1.3:1 |
| Throw ratio (zoomed in) | 1.66:1 | 1.56:1 |
| 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 | 2.88 m |
| Smallest image size | 27″ | 40″ |
| Largest image size | 300″ | 200″ |
| Optical zoom | 2× | 1.2× |
| Lens shift | None | — |
| Autofocus | No | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | Yes |
| Sound | ||
| Built-in speakers (total output) | 10 W | 10 W |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | Yes |
| VGA input | Yes | Yes |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 290 W | — |
| Light source life | 4,000 h | 30,000 h |
| Light source life (eco mode) | 10,000 h | — |
| Design & noise | ||
| Fan noise | 36 dB | 32 dB |
| Fan noise (eco mode) | 27 dB | 28 dB |
| Weight | 2.9 kg | 5.7 kg |
| Width | 313 mm | 405 mm |
| Height | 114 mm | 99 mm |
| Depth | 240 mm | 283 mm |
| Colours | White | Black |
