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- M311 vs NeoPix 520
Acer M311 vs Philips NeoPix 520
What M311 does better (3) and where NeoPix 520 wins (6) — every spec side by side.
vs
7.9Setup & placement2.2
7.7Noise, lifetime & portability9.6
Dimensions
Size comparison
M311NeoPix 520
| M311 | NeoPix 520 | Difference | |
|---|---|---|---|
| Height | 114 mm | 107 mm | +7 mm |
| Width | 313 mm | 274 mm | +39 mm |
| Depth | 240 mm | 294 mm | −54 mm |
| Weight | 2.7 kg | 2.4 kg | +0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is M311 better than NeoPix 520?
- Automatic keystone correctionYes · NeoPix 520: No
- Contrast ratio (dynamic / claimed)20,000:1 vs 3,000:16.7×
- Largest image size300″ vs 100″3×
Why is NeoPix 520 better than M311?
- Resolution (on screen)1280 × 800 (WXGA) vs 1920 × 1080 (Full HD)
- Light source life6,000 h vs 30,000 h5×
- Built-in speakers (total output)10 W vs 14 W+40%
- Native panel resolution1280 × 800 (WXGA) vs 1920 × 1080 (Full HD)
- HDMI inputs1 vs 22×
- Weight2.7 kg vs 2.4 kg+13%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1280 × 800 (WXGA) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1280 × 800 (WXGA) | 1920 × 1080 (Full HD) |
| Display technology | DLP | — |
| Light source | Lamp | LED |
| Brightness (ANSI / ISO lumens) | 4,500 lm | — |
| Contrast ratio (dynamic / claimed) | 20,000:1 | 3,000:1 |
| 3D playback | Yes | — |
| Gaming | ||
| Maximum refresh rate | 120 Hz | — |
| Lens & placement | ||
| Throw ratio | 1.49:1 | 1.43:1 |
| Throw ratio (zoomed in) | 1.67:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 3.3 m | 3.17 m |
| Smallest image size | 30″ | — |
| Largest image size | 300″ | 100″ |
| Optical zoom | 1.12× | — |
| Lens shift | — | None |
| Autofocus | — | No |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Sound | ||
| Built-in speakers (total output) | 10 W | 14 W |
| Smart & streaming | ||
| Smart platform | — | Android (not TV-certified) |
| Built-in smart platform | — | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | — | Yes |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | Yes | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 100 W |
| Light source life | 6,000 h | 30,000 h |
| Light source life (eco mode) | 10,000 h | — |
| Design & noise | ||
| Fan noise | 27 dB | — |
| Fan noise (eco mode) | 24 dB | — |
| Weight | 2.7 kg | 2.4 kg |
| Width | 313 mm | 274 mm |
| Height | 114 mm | 107 mm |
| Depth | 240 mm | 294 mm |
| Colours | White | Black |
