It makes sense comparing BenQ TK800M vs ViewSonic M1 because they both are able to give some premium features. Based on our rating, TK800M has a total rating of 7.6 out of 10 versus 5.3 for M1.
Advantages BenQ TK800M over ViewSonic M1
Bring the cinematic 4K UHD experience home with the TK800M
Bigger projection screen size: 30-300 inch vs 24-100 inch
Better brightness: 3000 vs 250 lumens
TK800M is HDR-compatible
3D support
More HDMI connectors: 2 vs 1
Advantages ViewSonic M1 over BenQ TK800M
Lower noise level, 32 dB vs 33 dB
Lower power consumption, 55 W vs 330 W
Longer lamp life (normal mode): 30000 vs 4000 hours