7% cheaper ≈ US$750
- Brightness (ANSI / ISO lumens) 550 lm vs 500 lm
- Built-in speakers (total output) 12 W vs 8 W
- Input lag 20 ms vs 22.4 ms
- Contrast ratio (dynamic / claimed) 1,000:1 vs 100,000:1
- Audio output
10 portable & mini projectors at a similar price that compete with the GV50P — what each does better, what it gives up and how the price compares.