We would like to share our experience after comparing and testing two projectors – Optoma HD26 vs Epson EX7220. Based on our rating, HD26 has a total rating of 6.6 out of 10 versus 6.3 for EX7220.
Advantages Optoma HD26 over Epson EX7220
Better brightness: 3200 vs 3000 lumens
Lower noise level, 26 dB vs 37 dB
Lower power consumption, 262 W vs 283 W
3D support
More HDMI connectors: 2 vs 1
Advantages Epson EX7220 over Optoma HD26
Bigger projection screen size: 33-318 inch vs 37-307 inch