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- Freedo vs Mars 3 Air
Dangbei Freedo vs Nebula Mars 3 Air
What Freedo does better (3) and where Mars 3 Air wins (2) — every spec side by side.
vs
6.9Picture6.8
7.6Setup & placement8.9
4.4Smart features & sound9.6
Why is Freedo better than Mars 3 Air?
- Brightness (ANSI / ISO lumens)450 lm vs 400 lm+12%
- Weight1.41 kg vs 1.7 kg+21%
- Largest image size180″ vs 150″+20%
Why is Mars 3 Air better than Freedo?
- Built-in speakers (total output)6 W vs 16 W2.7×
- Audio outputNo · Freedo: Yes
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 | LED |
| Brightness (ANSI / ISO lumens) | 450 lm | 400 lm |
| HDR support | Yes | — |
| HDR formats | HDR10, HLG | — |
| Colour gamut (Rec.709) | 124% | — |
| Colour gamut (DCI-P3) | 90% | — |
| Lens & placement | ||
| Throw ratio | 1:1 | 1.2:1 |
| Throw ratio (zoomed in) | 1.2:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.21 m | 2.66 m |
| Smallest image size | 40″ | — |
| Largest image size | 180″ | 150″ |
| Optical zoom | 1.2× | — |
| Lens shift | None | None |
| Autofocus | Yes | Yes |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | Yes |
| Obstacle avoidance | Yes | — |
| Automatic screen fit | Yes | — |
| Built-in stand / gimbal | Yes | — |
| Sound | ||
| Built-in speakers (total output) | 6 W | 16 W |
| Dolby Audio / Dolby Digital Plus | Yes | — |
| Bluetooth speaker mode | Yes | — |
| Smart & streaming | ||
| Smart platform | Google TV | Android (not TV-certified) |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | Yes | — |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Chromecast built-in | Yes | — |
| Internal storage | 16 GB | 16 GB |
| Connectivity | ||
| HDMI inputs | 1 | 1 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | No | Yes |
| Battery, power & lifetime | ||
| Built-in battery | Yes | Yes |
| Battery capacity | 60 Wh | — |
| Battery life (video) | 2.5 h | — |
| Power consumption | 55 W | — |
| Light source life | 30,000 h | 30,000 h |
| Design & noise | ||
| Fan noise | 24 dB | — |
| Weight | 1.41 kg | 1.7 kg |
| Width | — | 178 mm |
| Height | — | 122 mm |
| Depth | — | 133 mm |
| Colours | Black | Black |
