It makes sense comparing Epson EX7230 vs Optoma UHL55 because they both are able to give some premium features. Based on our rating, EX7230 has a total rating of 5.6 out of 10 versus 9 for UHL55.
Advantages Epson EX7230 over Optoma UHL55
Bigger projection screen size: 33-320 inch vs 30-200 inch
Better brightness: 3000 vs 1500 lumens
Advantages Optoma UHL55 over Epson EX7230
Bring the cinematic 4K UHD experience home with the UHL55
Lower noise level, 28 dB vs 37 dB
Lower power consumption, 170 W vs 283 W
UHL55 is HDR-compatible
3D support
Wireless connection enabled
Longer lamp life (normal mode): 20000 vs 5000 hours