The BenQ HT2150ST vs Epson PowerLite 680 comparison shows that these projectors have some important differences and common features. Based on our rating, HT2150ST has a total rating of 7 out of 10 versus 6.6 for PowerLite 680.
Advantages BenQ HT2150ST over Epson PowerLite 680
Bigger projection screen size: 60-180 inch vs 55-100 inch
Lower power consumption, 353 W vs 373 W
3D support
Stereo sound vs mono from integrated speakers
Advantages Epson PowerLite 680 over BenQ HT2150ST
Better brightness: 3500 vs 2200 lumens
Lower noise level, 35 dB vs 37 dB
Longer lamp life (normal mode): 5000 vs 3500 hours