Epson EX3210 vs Optoma UHD51A comparison definitely makes sense. Based on our rating, EX3210 has a total rating of 5.3 out of 10 versus 9.6 for UHD51A.
Advantages Epson EX3210 over Optoma UHD51A
Bigger projection screen size: 30-350 inch vs 30-300 inch
Better brightness: 2800 vs 2400 lumens
Lower power consumption, 283 W vs 317 W
Advantages Optoma UHD51A over Epson EX3210
Bring the cinematic 4K UHD experience home with the UHD51A