The Optoma HD27e vs Epson EX9200 comparison proves that these projectors have many common features. Based on our rating, HD27e has a total rating of 7 out of 10 versus 6.6 for EX9200.
Advantages Optoma HD27e over Epson EX9200
Better brightness: 3400 vs 3200 lumens
Lower noise level, 27 dB vs 37 dB
3D support
Advantages Epson EX9200 over Optoma HD27e
Lower power consumption, 291 W vs 330 W
Wireless connection enabled
Longer lamp life (normal mode): 5000 vs 3500 hours