Epson EX7220 vs Optoma UHD51A comparison definitely makes sense. Based on our rating, EX7220 has a total rating of 6.3 out of 10 versus 9.6 for UHD51A.
Advantages Epson EX7220 over Optoma UHD51A
Bigger projection screen size: 33-318 inch vs 30-300 inch
Better brightness: 3000 vs 2400 lumens
Lower power consumption, 283 W vs 317 W
Longer lamp life (normal mode): 5000 vs 4000 hours
Advantages Optoma UHD51A over Epson EX7220
Bring the cinematic 4K UHD experience home with the UHD51A