Source-based projector review
One Smart review
Editorial note: this is a specification- and documentation-based review. We do not claim hands-on testing or ownership of this projector.
The One Smart is a budget-oriented portable projector built around native 1080p, Google TV and a compact chassis. Its documented 300 ANSI lumens and 40–120 inch image range position it for controlled-light rooms rather than daytime living-room replacement duty.
Key specifications
| Brightness | 300 ANSI lumens |
|---|---|
| Resolution | 1920×1080 |
| Throw ratio | 1.2:1 |
| Projection size | 40–120 inches |
| Operating system | Google TV |
| Audio | 2×3W full-range speakers |
| Weight | 1.25 kg |
Where it makes sense
- Budget-conscious bedrooms and small rooms
- Streaming-first setups that want Google TV built in
- Portable 40–120 inch viewing in low ambient light
Important limitations
- 300 ANSI lumens limits bright-room performance.
- The manufacturer lists a 40–120 inch range, so it is not intended for very large-screen installations.
- Built-in speakers are 2×3W, so external audio may be desirable for a larger-room setup.
Use our projector comparison database and throw-distance calculator before treating any one specification as decisive.