We had a chance to test and compare two models: Epson Home Cinema 1450 vs Optoma HD27 and this review should help people who are looking for a good projector. Based on our rating, both projectors have the same overall rating of 7.
Advantages Epson Home Cinema 1450 over Optoma HD27
Better brightness: 4200 vs 3200 lumens
Advantages Optoma HD27 over Epson Home Cinema 1450
Bigger projection screen size: 30-300 inch vs 45-260 inch