ViewSonic PA503S vs Epson EX7240 comparison definitely makes sense. Based on our rating, PA503S has a total rating of 5.6 out of 10 versus 6.3 for EX7240.
Advantages ViewSonic PA503S over Epson EX7240
Better brightness: 3600 vs 3200 lumens
Lower noise level, 34 dB vs 37 dB
Lower power consumption, 260 W vs 283 W
Advantages Epson EX7240 over ViewSonic PA503S
Bigger projection screen size: 33-320 inch vs 30-300 inch