- Attenborough.film
- Compare
- Cosmos 4K SE vs X1
Nebula Cosmos 4K SE vs Nebula X1
What Cosmos 4K SE does better (1) and where X1 wins (4) — every spec side by side.
vs
4.9Picture7.0
9.2Setup & placement8.1
9.2Smart features & sound9.3
Dimensions
Size comparison
Cosmos 4K SEX1
| Cosmos 4K SE | X1 | Difference | |
|---|---|---|---|
| Height | 221 mm | 246 mm | −25 mm |
| Width | 264 mm | 186 mm | +78 mm |
| Depth | 165 mm | 282 mm | −117 mm |
| Weight | 4.5 kg | 6.2 kg | −1.7 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Cosmos 4K SE better than X1?
- Weight4.5 kg vs 6.2 kg+38%
Why is X1 better than Cosmos 4K SE?
- Brightness (ANSI / ISO lumens)1,800 lm vs 3,500 lm+94%
- Built-in speakers (total output)30 W vs 40 W+33%
- HDMI inputs1 vs 22×
- Fan noise30 dB vs 26 dB+15%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | Laser + LED hybrid | Laser |
| Brightness (ANSI / ISO lumens) | 1,800 lm | 3,500 lm |
| Contrast ratio (dynamic / claimed) | — | 5,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10, HLG, Dolby Vision | Dolby Vision |
| Dolby Vision | Yes | Yes |
| Gaming | ||
| Game / low-latency mode | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1.2:1 | 0.9:1 |
| Throw ratio (zoomed in) | — | 1.5:1 |
| Throw type | Standard throw (1.0:1 and longer) | Short throw (0.4–1.0:1) |
| Distance for a 100″ 16:9 image | 2.66 m | 1.99 m |
| Smallest image size | 50″ | 120″ |
| Largest image size | 200″ | 200″ |
| Lens shift | — | None |
| Autofocus | Yes | Yes |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | Yes |
| Sound | ||
| Built-in speakers (total output) | 30 W | 40 W |
| Smart & streaming | ||
| Smart platform | Google TV | Google TV |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Chromecast built-in | Yes | Yes |
| Internal storage | 16 GB | — |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| HDMI version | — | 2.1 |
| HDMI eARC | — | Yes |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Light source life | 30,000 h | — |
| Design & noise | ||
| Fan noise | 30 dB | 26 dB |
| Weight | 4.5 kg | 6.2 kg |
| Width | 264 mm | 186 mm |
| Height | 221 mm | 246 mm |
| Depth | 165 mm | 282 mm |
| Colours | Grey | Black |
