We had a chance to test and compare two models: Epson EX3240 vs Optoma UHD50 and this review should help people who are looking for a good projector. Based on our rating, EX3240 has a total rating of 5.6 out of 10 versus 8.6 for UHD50.
Advantages Epson EX3240 over Optoma UHD50
Bigger projection screen size: 30-350 inch vs 34-302 inch
Better brightness: 3200 vs 2400 lumens
Lower power consumption, 291 W vs 348 W
Longer lamp life (normal mode): 5000 vs 4000 hours
Advantages Optoma UHD50 over Epson EX3240
Bring the cinematic 4K UHD experience home with the UHD50