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- H6542BD vs H6555AKi
Acer H6542BD vs Acer H6555AKi
What H6542BD does better (2) and where H6555AKi wins (2) — every spec side by side.
Dimensions
Size comparison
H6542BDH6555AKi
| H6542BD | H6555AKi | Difference | |
|---|---|---|---|
| Height | 114 mm | 91 mm | +23 mm |
| Width | 313 mm | 322 mm | −9 mm |
| Depth | 240 mm | 225 mm | +15 mm |
| Weight | 2.8 kg | 2.9 kg | −0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is H6542BD better than H6555AKi?
- Power consumption290 W vs 309 W+7%
- Weight2.75 kg vs 2.9 kg+5%
Why is H6555AKi better than H6542BD?
- Brightness (ANSI / ISO lumens)4,000 lm vs 4,500 lm+12%
- Light source life4,000 h vs 5,000 h+25%
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 | Lamp |
| Brightness (ANSI / ISO lumens) | 4,000 lm | 4,500 lm |
| Contrast ratio (dynamic / claimed) | 10,000:1 | 10,000:1 |
| HDR support | No | No |
| 3D playback | Yes | — |
| Gaming | ||
| Maximum refresh rate | 120 Hz | 120 Hz |
| Lens & placement | ||
| Throw ratio | 1.5:1 | 1.13:1 |
| Throw ratio (zoomed in) | 1.66:1 | 1.46:1 |
| 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 | 2.5 m |
| Smallest image size | 27″ | 31″ |
| Largest image size | 300″ | 300″ |
| Optical zoom | 2× | 2× |
| Lens shift | None | — |
| Autofocus | No | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 3 W | 3 W |
| Smart & streaming | ||
| Wi-Fi | Yes | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | Yes | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 290 W | 309 W |
| Light source life | 4,000 h | 5,000 h |
| Light source life (eco mode) | 10,000 h | 10,000 h |
| Design & noise | ||
| Fan noise | 36 dB | — |
| Fan noise (eco mode) | 27 dB | 27 dB |
| Weight | 2.75 kg | 2.9 kg |
| Width | 313 mm | 322 mm |
| Height | 114 mm | 91 mm |
| Depth | 240 mm | 225 mm |
| Colours | White | White |
