The ViewSonic PJD5533W 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 ViewSonic PJD5533W over Epson PowerLite 680
Bigger projection screen size: 30-300 inch vs 55-100 inch
Lower noise level, 33 dB vs 35 dB
Lower power consumption, 240 W vs 373 W
3D support
Advantages Epson PowerLite 680 over ViewSonic PJD5533W