It makes sense comparing Optoma HD131Xe vs Epson PowerLite 1771W because they both are able to give some premium features. Based on our rating, HD131Xe has a total rating of 6.6 out of 10 versus 6 for PowerLite 1771W.
Advantages Optoma HD131Xe over Epson PowerLite 1771W
Bigger projection screen size: 38-301 inch vs 30-300 inch
Lower noise level, 26 dB vs 40 dB
Lower power consumption, 262 W vs 322 W
3D support
More HDMI connectors: 2 vs 1
Advantages Epson PowerLite 1771W over Optoma HD131Xe
Better brightness: 3000 vs 2500 lumens
Wireless connection enabled
Longer lamp life (normal mode): 4000 vs 3500 hours