Product Review · Home Projectors · #4 Ranked
Nebula Capsule 3
Best-selling can-sized portable · Reviewed by Drew · amazon.com live, Sept 28 2026
Why it scored a 79
At $399.99, the Nebula Capsule 3 is a soda-can-sized 1080p portable with Google TV, licensed Netflix and a three-second auto setup. Reliability leads at 88 and Satisfaction at 86, backed by more than 7,000 ratings, with Features and Value both at 80. Quality lands at 78 because 200 ANSI lumens needs a genuinely dark room, and the one-year Anker warranty keeps that component at 55; the listing also notes an Android 14 firmware update on first use. It is a portable first and a living-room projector second, for travelers and small spaces that want the smallest real smart projector.
What you're getting
- 1080p, 200 ANSI lumens, up to 120 in image (dark room needed)
- Google TV with licensed Netflix
- 3-second auto setup: focus, keystone, obstacle avoidance
- 2.5 hr movie / 8 hr music per charge in eco mode
- Soda-can size with built-in 8 W speaker
- Android 14 firmware update on first use
- 1-year warranty from Anker; most-reviewed projector in its class
ViperScore breakdown
At a glance
- 1080p, 200 ANSI lumens, up to 120 in image
- 2.5 hr movie / 8 hr music per charge
- Google TV, Netflix licensed; 3-sec auto setup
- Price$399.99
- TierBest-selling can-sized portable
- Category rank#4 of 10
Should you buy the Nebula Capsule 3?
The Nebula Capsule 3 is the projector you take with you. It is the size of a soda can, runs 2.5 hours of video on its own battery, and has Google TV with licensed Netflix so a phone hotspot is all it needs. At $399.99 it is the most-reviewed projector in its class and scores highest of any portable we rank on Reliability. It is a dark-room, small-space device; 200 ANSI lumens will not fight a lamp, let alone a window.
Where it earns its score
- Genuinely pocketable. Soda-can dimensions with an 8 W speaker built in. It fits in a backpack side pocket.
- Setup in three seconds. Autofocus, keystone and obstacle avoidance run automatically every time you set it down.
- Most reliable portable here. Reliability at 88 is its top factor, backed by the largest review base of any projector in this category.
- Real streaming. Google TV with official Netflix, updated to Android 14 on first use.
What to know first
- Dark room only. 200 ANSI lumens is half the Nebula Mars 3 Air and about a ninth of the Cosmos 4K SE. Wait for sundown.
- Battery is fine, not long. 2.5 hours of video in eco mode covers one movie. A long one may need the charger.
- Warranty is the lowest ViperScore factor. One year from Anker, scoring 55. Same as every other Nebula in the ranking.
Our verdict
The Nebula Capsule 3 scores 79, a Fair Buy, and it is the pick when size and battery matter more than brightness. If you want the same software with twice the lumens and better speakers, the Nebula Mars 3 Air at $519.99 also scores 79 and is the better backyard choice.
Nebula Mars 3 Air
Questions buyers ask
How long does the Nebula Capsule 3 battery last?
About 2.5 hours of video or 8 hours of music per charge in eco mode, enough for one feature-length movie.
Is the Nebula Capsule 3 bright enough for daytime?
No. At 200 ANSI lumens it is a dark-room projector. The Nebula Mars 3 Air doubles that at 400 lumens.
Does the Nebula Capsule 3 have Netflix built in?
Yes. It runs Google TV with officially licensed Netflix and other streaming apps, no dongle required.
Ready to check it out?
Nebula Capsule 3 · ViperScore 79 · Fair Buy · $399.99
How the other 9 home projectors scored
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