It makes sense comparing Optoma HD26 vs Epson PowerLite 1781W because they both are able to give some premium features. Based on our rating, HD26 has a total rating of 6.6 out of 10 versus 7 for PowerLite 1781W.
Advantages Optoma HD26 over Epson PowerLite 1781W
Bigger projection screen size: 37-307 inch vs 50-150 inch
Lower noise level, 26 dB vs 39 dB
Lower power consumption, 262 W vs 309 W
3D support
Longer lamp life (normal mode): 5000 vs 4000 hours