The LG PH550 vs DBPOWER T20 comparison shows that these projectors have some important differences and common features. Based on our rating, PH550 has a total rating of 7.6 out of 10 versus 5.3 for T20.
Advantages LG PH550 over DBPOWER T20
3D support
Wireless connection enabled
Advantages DBPOWER T20 over LG PH550
Bigger projection screen size: 32-176 inch vs 25-100 inch