The LG PF50KA vs Epson PowerLite 680 comparison shows that these projectors have some important differences and common features. Based on our rating, both projectors have the same overall rating of 6.6.
Advantages LG PF50KA over Epson PowerLite 680
Lower noise level, 30 dB vs 35 dB
Lower power consumption, 65 W vs 373 W
Wireless connection enabled
Longer lamp life (normal mode): 30000 vs 5000 hours
Stereo sound vs mono from integrated speakers
Advantages Epson PowerLite 680 over LG PF50KA
Bigger projection screen size: 55-100 inch vs 25-100 inch