The Epson Home Cinema 2150 vs ViewSonic PA503W 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 for PA503W.
Advantages Epson Home Cinema 2150 over ViewSonic PA503W
3D support
Wireless connection enabled
More HDMI connectors: 2 vs 1
Advantages ViewSonic PA503W over Epson Home Cinema 2150