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- IN0048SL vs LSD400W
InFocus IN0048SL vs ViewSonic LSD400W
What IN0048SL does better (5) and where LSD400W wins (2) — every spec side by side.
Dimensions
Size comparison
IN0048SLLSD400W
| IN0048SL | LSD400W | Difference | |
|---|---|---|---|
| Height | 236 mm | 129 mm | +107 mm |
| Width | 313 mm | 286 mm | +27 mm |
| Depth | 96 mm | 216 mm | −120 mm |
| Weight | 2.9 kg | 3.1 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is IN0048SL better than LSD400W?
- Automatic keystone correctionYes · LSD400W: No
- Brightness (ANSI / ISO lumens)4,400 lm vs 4,000 lm+10%
- Ethernet (LAN)Yes · LSD400W: No
- Fan noise27 dB vs 30 dB+11%
- Weight2.9 kg vs 3.1 kg+7%
Why is LSD400W better than IN0048SL?
- Contrast ratio (dynamic / claimed)30,000:1 vs 3,000,000:1100×
- Light source life15,000 h vs 20,000 h+33%
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 | Laser |
| Brightness (ANSI / ISO lumens) | 4,400 lm | 4,000 lm |
| Contrast ratio (dynamic / claimed) | 30,000:1 | 3,000,000:1 |
| 3D playback | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.13:1 | — |
| Throw ratio (zoomed in) | 1.47:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | — |
| Distance for a 100″ 16:9 image | 2.5 m | — |
| Largest image size | — | 300″ |
| Optical zoom | — | 2× |
| Lens shift | None | — |
| Autofocus | No | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Sound | ||
| Built-in speakers (total output) | 10 W | — |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | 1.4 | 1.4 |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | No |
| VGA input | Yes | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 267 W | — |
| Light source life | 15,000 h | 20,000 h |
| Light source life (eco mode) | — | 30,000 h |
| Design & noise | ||
| Fan noise | 27 dB | 30 dB |
| Fan noise (eco mode) | — | 25 dB |
| Weight | 2.9 kg | 3.1 kg |
| Width | 313 mm | 286 mm |
| Height | 236 mm | 129 mm |
| Depth | 96 mm | 216 mm |
| Colours | White | White |
