The ViewSonic M1 vs LG HF80JA comparison proves that these projectors have many common features. Based on our rating, M1 has a total rating of 5.3 out of 10 versus 7.3 for HF80JA.
Advantages ViewSonic M1 over LG HF80JA
Lower power consumption, 55 W vs 120 W
Longer lamp life (normal mode): 30000 vs 20000 hours
Advantages LG HF80JA over ViewSonic M1
Bigger projection screen size: 30-120 inch vs 24-100 inch