The Epson 5050UB vs Optoma HD142X comparison shows that these projectors have some important differences and common features. Based on our rating, 5050UB has a total rating of 8 out of 10 versus 7.3 for HD142X.
Advantages Epson 5050UB over Optoma HD142X
Bigger projection screen size: 50-300 inch vs 30-300 inch
5050UB is HDR-compatible
More USB ports: 2 vs 1
Advantages Optoma HD142X over Epson 5050UB
Better brightness: 3000 vs 2600 lumens
Lower noise level, 28 dB vs 31 dB
Lower power consumption, 260 W vs 373 W
Longer lamp life (normal mode): 5000 vs 4000 hours