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- NEBULA vs UZ38X
Nebula NEBULA vs Optoma UZ38X
What NEBULA does better (0) and where UZ38X wins (4) — every spec side by side.
Dimensions
Size comparison
NEBULAUZ38X
| NEBULA | UZ38X | Difference | |
|---|---|---|---|
| Height | 230 mm | 130 mm | +100 mm |
| Width | 183 mm | 238 mm | −55 mm |
| Depth | 204 mm | 215 mm | −11 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is NEBULA better than UZ38X?
NEBULA has no measurable advantages in this pair.
Why is UZ38X better than NEBULA?
- Brightness (ANSI / ISO lumens)1,500 lm vs 3,800 lm2.5×
- Resolution (on screen)1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
- Light source life1,500 h vs 30,000 h20×
- Contrast ratio (dynamic / claimed)1,500:1 vs 1,500,000:11,000×
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | — | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | LED | Laser |
| Brightness (ANSI / ISO lumens) | 1,500 lm | 3,800 lm |
| Contrast ratio (dynamic / claimed) | 1,500:1 | 1,500,000:1 |
| Lens & placement | ||
| Throw ratio | — | 1.21:1 |
| Throw ratio (zoomed in) | — | 1.59:1 |
| Throw type | — | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | — | 2.68 m |
| Smallest image size | — | 28″ |
| Largest image size | — | 300″ |
| Optical zoom | — | 1.3× |
| Keystone correction | — | Yes |
| Automatic keystone correction | — | No |
| Sound | ||
| Built-in speakers (total output) | — | 15 W |
| 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 |
| Design & noise | ||
| Fan noise | — | 33 dB |
| Fan noise (eco mode) | — | 28 dB |
| Weight | — | 3.4 kg |
| Width | 183 mm | 238 mm |
| Height | 230 mm | 130 mm |
| Depth | 204 mm | 215 mm |
| Colours | Grey, Black | Black |
