It makes sense comparing ViewSonic M1 vs Nebula Mars II because they both are able to give some premium features. Based on our rating, M1 has a total rating of 5.3 out of 10 versus 6.6 for Mars II.
Advantages ViewSonic M1 over Nebula Mars II
Lower power consumption, 55 W vs 57 W
Advantages Nebula Mars II over ViewSonic M1
Bigger projection screen size: 30-150 inch vs 24-100 inch