An affordable projector is always a good option to consider, so ViewSonic M1 vs ViewSonic PJD5155 comparison definitely makes sense. Based on our rating, M1 has a total rating of 5.3 out of 10 versus 5.6 for PJD5155.
Advantages ViewSonic M1 over ViewSonic PJD5155
Lower power consumption, 55 W vs 265 W
Longer lamp life (normal mode): 30000 vs 5000 hours
Stereo sound vs mono from integrated speakers
Advantages ViewSonic PJD5155 over ViewSonic M1
Bigger projection screen size: 30-300 inch vs 24-100 inch