15% cheaper ≈ US$970
- Light source life 30,000 h vs 12,000 h
- Brightness (ANSI / ISO lumens) 1,200 lm vs 1,000 lm
- Built-in speakers (total output) 3 W vs 2 W
- Automatic keystone correction
- Fan noise 28 dB vs 27 dB
10 portable & mini projectors at a similar price that compete with the EF-11 — what each does better, what it gives up and how the price compares.