The Optoma HD25-LV vs LG HF80JA comparison proves that these projectors have many common features. Based on our rating, HD25-LV has a total rating of 6.3 out of 10 versus 7.3 for HF80JA.
Advantages Optoma HD25-LV over LG HF80JA
Bigger projection screen size: 37-301 inch vs 30-120 inch
Better brightness: 3500 vs 2000 lumens
Lower noise level, 26 dB vs 30 dB
3D support
Advantages LG HF80JA over Optoma HD25-LV
Lower power consumption, 120 W vs 339 W
Wireless connection enabled
Longer lamp life (normal mode): 20000 vs 3500 hours