We had a chance to test and compare two models: Optoma EH416 vs Epson Pro EX9220 and this review should help people who are looking for a good projector. Based on our rating, EH416 has a total rating of 8 out of 10 versus 7.3 for Pro EX9220.
Advantages Optoma EH416 over Epson Pro EX9220
Better brightness: 4200 vs 3600 lumens
Lower noise level, 29 dB vs 37 dB
Lower power consumption, 309 W vs 315 W
3D support
More HDMI connectors: 2 vs 1
Advantages Epson Pro EX9220 over Optoma EH416
Bigger projection screen size: 34-435 inch vs 30-300 inch
Longer lamp life (normal mode): 6000 vs 3000 hours