An affordable projector is always a good option to consider, so Sony VPLHW45ES vs ViewSonic PJD5155 comparison definitely makes sense. Based on our rating, VPLHW45ES has a total rating of 7.3 out of 10 versus 5.6 for PJD5155.
Advantages Sony VPLHW45ES over ViewSonic PJD5155
Bigger projection screen size: 40-300 inch vs 30-300 inch
3D support
More HDMI connectors: 2 vs 1
Advantages ViewSonic PJD5155 over Sony VPLHW45ES
Better brightness: 3300 vs 1800 lumens
Lower noise level, 32 dB vs 35 dB
Lower power consumption, 265 W vs 310 W
Longer lamp life (normal mode): 5000 vs 4000 hours