Projectors / Anker
Anker Nebula Mars 3 Air
The most genuinely portable option — battery, carry strap and Google TV.
Overall score 6.6/10
Pros
- + Battery and carry-strap design make it the easiest projector here to actually move around
- + Google TV with licensed Netflix
- + 30,000-hour LED life means it will effectively never need a new light source
- + Anker rates brightness in honest ANSI lumens rather than an inflated unit
Cons
- − 400:1 contrast is the lowest here — blacks look grey in anything but a fully dark room
- − 400 ANSI lumens is dim
- − 1080p only
- − Anker does not specify which HDR formats are supported
Anker Nebula Mars 3 Air review: what the specs say
The most genuinely portable option — battery, carry strap and Google TV. At $599.99, Anker's 2024 model sits among the cheapest we cover — the projectors we compare run from $499 to $7,999. It scores 6.6/10 overall, calculated from published specifications across 8 categories rather than from a subjective impression.
Its strongest showing is Setup & Placement at 9.0/10 — lens shift, zoom, auto keystone and how forgiving placement is. The weakest is Brightness at 3.5/10, which is the trade-off to weigh before buying: if that is the specification you care about most, one of the alternatives below will serve you better.
Worth knowing before you buy: 400:1 contrast is the lowest here — blacks look grey in anything but a fully dark room; and 400 ANSI lumens is dim. Every specification on this page comes from Anker's own documentation or a verified retail listing — where a figure is not published, the table says so rather than estimating it.
Specifications and price last verified . Report an error
Full Specifications
| Resolution | 1920x1080 native — not 4K |
| Brightness | 400 ANSI lumens (properly ANSI-rated) |
| Light Source | RGB LED |
| Throw Ratio | 1.2:1 — standard throw |
| Contrast Ratio | 400:1 full on/off — genuinely low, and honestly published by Anker |
| HDR Formats | HDR supported, but Anker does not confirm which formats |
| Refresh Rate & Input Lag | 1080p at 60Hz; no published low-latency figure |
| Smart Platform | Google TV on an Android TV 11 base, with licensed Netflix and Chromecast |
| Built-in Speakers | 2x 8W with Dolby Audio |
| Lens Shift | None |
| Auto Setup | Auto keystone, autofocus, auto screen fit and auto obstacle avoidance |
| Light Source Life | 30000 hrs |
| Connectivity | HDMI, USB, Wi-Fi, Bluetooth, Chromecast built-in |
| Material | Plastic chassis with integrated carry strap |
| Warranty | 12 months |
Compare Anker Nebula Mars 3 Air With
Cheaper Alternative
XGIMI MoGo 4 — $499.00
Premium Alternative
Samsung The Freestyle (2nd Gen) — $799.00