An affordable projector is always a good option to consider, so Optoma HD131Xe vs ViewSonic PJD5155 comparison definitely makes sense. Based on our rating, HD131Xe has a total rating of 6.6 out of 10 versus 5.6 for PJD5155.
Advantages Optoma HD131Xe over ViewSonic PJD5155
Bigger projection screen size: 38-301 inch vs 30-300 inch
Lower noise level, 26 dB vs 32 dB
Lower power consumption, 262 W vs 265 W
3D support
More HDMI connectors: 2 vs 1
Advantages ViewSonic PJD5155 over Optoma HD131Xe
Better brightness: 3300 vs 2500 lumens
Longer lamp life (normal mode): 5000 vs 3500 hours