The Optoma ML750ST vs DBPOWER T20 comparison shows that these projectors have some important differences and common features. Based on our rating, ML750ST has a total rating of 7 out of 10 versus 5.3 for T20.
Advantages Optoma ML750ST over DBPOWER T20
3D support
Advantages DBPOWER T20 over Optoma ML750ST
Bigger projection screen size: 32-176 inch vs 30-80 inch