It makes sense comparing LG PH150G vs Epson PowerLite 1781W because they both are able to give some premium features. Based on our rating, both projectors have the same overall rating of 7.
Advantages LG PH150G over Epson PowerLite 1781W
Lower power consumption, 35 W vs 309 W
Longer lamp life (normal mode): 30000 vs 4000 hours
Advantages Epson PowerLite 1781W over LG PH150G
Bigger projection screen size: 50-150 inch vs 10-100 inch