Same price ≈ US$600
- Built-in speakers (total output) 12 W vs 8 W
- Input lag 20 ms vs 22.4 ms
- Light source life 25,000 h vs 20,000 h
- Brightness (ANSI / ISO lumens) 450 lm vs 500 lm
- Audio output
10 portable & mini projectors at a similar price that compete with the GV50 — what each does better, what it gives up and how the price compares.