An affordable projector is always a good option to consider, so Optoma GT5600 vs Epson PowerLite 2255U comparison definitely makes sense. Based on our rating, both projectors have the same overall rating of 8.
Advantages Optoma GT5600 over Epson PowerLite 2255U
Lower noise level, 25 dB vs 39 dB
Lower power consumption, 285 W vs 429 W
More USB ports: 2 vs 1
Advantages Epson PowerLite 2255U over Optoma GT5600
Bigger projection screen size: 50-150 inch vs 80-100 inch
Better brightness: 5000 vs 3600 lumens
Longer lamp life (normal mode): 5000 vs 4000 hours