The Optoma UHD51A vs Epson Home Cinema 4000 comparison shows that these projectors have some important differences and common features. Based on our rating, UHD51A has a total rating of 9.6 out of 10 versus 8 for Home Cinema 4000.
Advantages Optoma UHD51A over Epson Home Cinema 4000
Bring the cinematic 4K UHD experience home with the UHD51A
Better brightness: 2400 vs 2200 lumens
Lower noise level, 28 dB vs 31 dB
Lower power consumption, 317 W vs 373 W
Wireless connection enabled
More USB ports: 3 vs 2
Integrated speakers
Advantages Epson Home Cinema 4000 over Optoma UHD51A
Bigger projection screen size: 50-300 inch vs 30-300 inch