An affordable projector is always a good option to consider, so ViewSonic PA503W vs BenQ W1080ST comparison definitely makes sense. Based on our rating, PA503W has a total rating of 6 out of 10 versus 6.6 for W1080ST.
Advantages ViewSonic PA503W over BenQ W1080ST
Better brightness: 3600 vs 2000 lumens
Lower power consumption, 260 W vs 353 W
Longer lamp life (normal mode): 4500 vs 3500 hours
Advantages BenQ W1080ST over ViewSonic PA503W
Bigger projection screen size: 38-300 inch vs 30-300 inch