Epson PowerLite 680 vs Optoma EH465 comparison definitely makes sense. Based on our rating, PowerLite 680 has a total rating of 6.6 out of 10 versus 8.3 for EH465.
Advantages Epson PowerLite 680 over Optoma EH465
Longer lamp life (normal mode): 5000 vs 2500 hours
More HDMI connectors: 3 vs 2
Advantages Optoma EH465 over Epson PowerLite 680
Bigger projection screen size: 26-324 inch vs 55-100 inch