Dangbei N2 vs Nebula Mars 3 Air
 Dangbei N2MSRP $499 |  Nebula Mars 3 Air$519.99 | |
|---|---|---|
| Key differences | ||
| White light output | 400 lm ISO | 400 lm ANSI |
| Throw ratio | 1.26:1 | 1.2:1 |
| Fan noise | Up to 26 dB(A) | 28 dB(A) |
| Price | MSRP $499 | $519.99 |
| Room fit | ||
| Distance to screen | 2.8 m | 2.7 m |
| Brightness | ||
| Rated brightness | 400 lmDerived | 400 lmDerived |
| White light output | 400 lm ISO | 400 lm ANSI |
| Display system | ||
| Imaging technology | Other | DLP |
| Chip / panel diagonal | — | 0.23 in |
| On-screen resolution | 1080p (1920 × 1080)Derived | 1080p (1920 × 1080)Derived |
| Native resolution | 1080p (1920 × 1080) | 1080p (1920 × 1080) |
| Native aspect | 16:9Derived | 16:9Derived |
| Contrast | ||
| Dynamic contrast | 2,000:1 | 400:1 |
| Colour | ||
| Colour bit depth (per channel) | — | 8 bit |
| HDR | ||
| HDR formats | HDR10, HLG | HDR10, HLG |
| Light source | ||
| Light source | LED | LED |
| Emitter | — | RGB LED |
| Light-source life | 30,000 h | 30,000 h |
| Light output control | — | Steps |
| Optics | ||
| Throw ratio | 1.26:1 | 1.2:1 |
| Image size | 45–120 in | 30–150 in |
| Zoom | Digital | Digital |
| Focus | — | Motorised |
| Autofocus | Yes | Yes |
| Autofocus runs | — | When moved |
| Vertical lens shift | — | None |
| Horizontal lens shift | — | None |
| Horizontal keystone | 20° | — |
| Auto keystone | Yes | Yes |
| Corner correction | 4-corner | 4-corner |
| Auto setup | Fit to screen, Obstacle avoidance | Fit to screen, Obstacle avoidance |
| Interchangeable lens | — | No |
| Motion & gaming | ||
| Max input refresh | 1080p: 60 Hz | 1080p: 60 Hz |
| Max refresh at 1080p | 60 HzDerived | 60 HzDerived |
| Inputs & control | ||
| HDMI inputs | HDMI 1.4 | HDMI 2.0 |
| HDMI inputs (count) | 1Derived | 1Derived |
| Newest HDMI version | HDMI 1.4Derived | HDMI 2.0Derived |
| Other video inputs | — | None |
| Max input resolution | — | 1080p |
| Audio inputs | — | 3.5 mm |
| USB media playback | — | Yes |
| Smart platform | ||
| Wi-Fi | — | Wi-Fi 5 |
| Bluetooth | — | 5.1 |
| Smart platform | Google TV | Google TV |
| Netflix | Built in | Built in |
| Casting | + DLNA | + Chromecast built-in |
| Audio | ||
| Speaker power | 12 W | 16 W |
| Speakers | 2 | 2 |
| Layout | — | Stereo |
| Audio formats | Dolby Audio | Dolby Audio |
| Audio outputs | 3.5 mm | 3.5 mm, + Bluetooth |
| HDMI audio return | NoneDerived | NoneDerived |
| Bluetooth speaker mode | Yes | Yes |
| Physical & installation | ||
| Dimensions (W × D × H) | — | 122 × 178 × 133 mm |
| Weight | 2,200 g | 1,680 g |
| Colours | Black, White | — |
| Orientations | — | Table, Ceiling, Rear |
| Tripod socket | — | Yes |
| Exhaust | — | Rear |
| Dust filter | — | None |
| Sealed optical engine | Yes | Yes |
| Environment & power | ||
| Operating temperature | 0–40°C | 0–35°C |
| Power draw | — | Max 90 W |
| Standby | — | Up to 1 W |
| Power supply | — | External adapter |
| Mains input | — | 100–240 V |
| Battery | — | 64.8 Wh |
| Battery runtime | — | 150 min |
| Noise | ||
| Fan noise | Up to 26 dB(A) | 28 dB(A) |
| Safety & compliance | ||
| Risk group | RG1 | — |
| Marks | CE, + UKCA | CE, + FCC |
| Support & ownership | ||
| Warranty | 1 yr | 🇺🇸 US 1 yr · 🇦🇺 AU 1 yr |
| User manual | https://shopifydata.dangbei.net/uploads/20240611/User%20Guide_Dangbei%20N2.pdf | https://salesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014639/en_US/000014639.pdf |
| In the box | ||
| In the box | Power cord, Power adapter, Remote, Remote batteries, + User manual | Power cord, Power adapter, Remote, Remote batteries, + Quick start guide |
| Remote | IR · Bluetooth | Voice |