The Optoma ML750ST vs Epson EX9200 comparison proves that these projectors have many common features. Based on our rating, ML750ST has a total rating of 7 out of 10 versus 6.6 for EX9200.
Advantages Optoma ML750ST over Epson EX9200
Lower noise level, 22 dB vs 37 dB
Lower power consumption, 77 W vs 291 W
3D support
Longer lamp life (normal mode): 20000 vs 5000 hours
Advantages Epson EX9200 over Optoma ML750ST
Bigger projection screen size: 30-300 inch vs 30-80 inch