Very good80/100

- Keystone correction & autofocus
- Integrated battery, quiet fan
- Chromecast
- 300 ANSI lumens
- No lens cover
On paper, the Benq GV31 sounds a bit like a jack-of-all-trades. Chromecast, Airplay, Widevine, the 2.1 sound system with the option to play music via Bluetooth and the high level of flexibility thanks to the integrated battery make the projector an all-rounder for mobile use.