15% pricier ≈ US$460
- Autofocus
- Automatic keystone correction
- Contrast ratio (dynamic / claimed) 100,000:1 vs 4,000:1
- Light source life 20,000 h vs 50,000 h
- Built-in speakers (total output) 8 W vs 10 W
10 portable & mini projectors at a similar price that compete with the Multipic 8.1 — what each does better, what it gives up and how the price compares.