GV31 is a compact battery/portable projector with 300 ANSI lumens, 720p/1080p support via input, auto keystone and Bluetooth audio capability for mobile use.
BenQ GV31
Portable 720p 300 lm battery mini projector with smart features.
| Resolution | 720p native (supports 1080p via input) |
|---|---|
| Brightness | ~300 ANSI lumens (BenQ spec) |
| Light Source | LED |
| Light Source Life | ~20, 000 hrs (BenQ spec) |
| Contrast ratio | (BenQ spec ~100, 000:1 depending on model) |
| Display Color | 24-bit (16.7M colors) |
| Throw Ratio | (see BenQ spec page) |
| Zoom Ratio | Fixed |
| Lens Shift / Offset | Auto keystone / rotation features (see BenQ page) |
| INPUTS | Bluetooth audio, HDMI, USB |
| Speakers | Built-in speaker (see BenQ spec) |
| Dimensions | (see BenQ spec page) |
| Available Colours | White/Black (region dependent) |














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