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- NEBULA vs LSD400HD
Nebula NEBULA vs ViewSonic LSD400HD
What NEBULA does better (0) and where LSD400HD wins (3) — every spec side by side.
Dimensions
Size comparison
NEBULALSD400HD
| NEBULA | LSD400HD | Difference | |
|---|---|---|---|
| Height | 230 mm | 129 mm | +101 mm |
| Width | 183 mm | 280 mm | −97 mm |
| Depth | 204 mm | 216 mm | −12 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is NEBULA better than LSD400HD?
NEBULA has no measurable advantages in this pair.
Why is LSD400HD better than NEBULA?
- Brightness (ANSI / ISO lumens)1,500 lm vs 4,400 lm2.9×
- Light source life1,500 h vs 30,000 h20×
- Contrast ratio (dynamic / claimed)1,500:1 vs 3,000,000:12,000×
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 | LED | Laser |
| Brightness (ANSI / ISO lumens) | 1,500 lm | 4,400 lm |
| Contrast ratio (dynamic / claimed) | 1,500:1 | 3,000,000:1 |
| Gaming | ||
| Maximum refresh rate | — | 120 Hz |
| Lens & placement | ||
| Throw ratio | — | 1.48:1 |
| Throw ratio (zoomed in) | — | 1.62:1 |
| Throw type | — | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | — | 3.28 m |
| Smallest image size | — | 30″ |
| Largest image size | — | 300″ |
| Lens shift | — | None |
| Keystone correction | — | Yes |
| Automatic keystone correction | — | No |
| Connectivity | ||
| HDMI inputs | — | 2 |
| HDMI version | — | 2 |
| USB port | — | Yes |
| Ethernet (LAN) | — | No |
| VGA input | — | No |
| Audio output | — | Yes |
| Battery, power & lifetime | ||
| Light source life | 1,500 h | 30,000 h |
| Light source life (eco mode) | — | 20,000 h |
| Design & noise | ||
| Fan noise | — | 32 dB |
| Fan noise (eco mode) | — | 27 dB |
| Weight | — | 3 kg |
| Width | 183 mm | 280 mm |
| Height | 230 mm | 129 mm |
| Depth | 204 mm | 216 mm |
| Colours | Grey, Black | White |
