The ViewSonic M1 vs Epson EX7235 Pro comparison shows that these projectors have some important differences and common features. Based on our rating, M1 has a total rating of 5.3 out of 10 versus 6.3 for EX7235 Pro.
Advantages ViewSonic M1 over Epson EX7235 Pro
Lower noise level, 32 dB vs 37 dB
Lower power consumption, 55 W vs 283 W
Longer lamp life (normal mode): 30000 vs 5000 hours
Stereo sound vs mono from integrated speakers
Advantages Epson EX7235 Pro over ViewSonic M1
Bigger projection screen size: 30-300 inch vs 24-100 inch