We had a chance to test and compare two models: Epson EX3240 vs Epson Pro EX9220 and this review should help people who are looking for a good projector. Based on our rating, EX3240 has a total rating of 5.6 out of 10 versus 7.3 for Pro EX9220.
Advantages Epson EX3240 over Epson Pro EX9220
Lower power consumption, 291 W vs 315 W
Advantages Epson Pro EX9220 over Epson EX3240
Bigger projection screen size: 34-435 inch vs 30-350 inch
Better brightness: 3600 vs 3200 lumens
Wireless connection enabled
Longer lamp life (normal mode): 6000 vs 5000 hours