The Epson Home Cinema 2150 vs ViewSonic PA503X comparison proves that these projectors have many common features. Based on our rating, Home Cinema 2150 has a total rating of 8 out of 10 versus 6.6 for PA503X.
Advantages Epson Home Cinema 2150 over ViewSonic PA503X
Wireless connection enabled
More HDMI connectors: 2 vs 1
Advantages ViewSonic PA503X over Epson Home Cinema 2150
Better brightness: 3600 vs 2500 lumens
Lower power consumption, 260 W vs 312 W
Longer lamp life (normal mode): 5000 vs 4500 hours