An affordable projector is always a good option to consider, so ViewSonic PA503W vs ViewSonic PJD5155 comparison definitely makes sense. Based on our rating, PA503W has a total rating of 6 out of 10 versus 5.6 for PJD5155.
Advantages ViewSonic PA503W over ViewSonic PJD5155
Better brightness: 3600 vs 3300 lumens
Lower power consumption, 260 W vs 265 W
Advantages ViewSonic PJD5155 over ViewSonic PA503W
Lower noise level, 32 dB vs 33 dB
Longer lamp life (normal mode): 5000 vs 4500 hours