We had a chance to test and compare two models: Optoma HD27HDR vs Crenova XPE460 and this review should help people who are looking for a good projector. Based on our rating, HD27HDR has a total rating of 8 out of 10 versus 5.3 for XPE460.
Advantages Optoma HD27HDR over Crenova XPE460
Bigger projection screen size: 28-305 inch vs 37-130 inch
Better brightness: 3400 vs 1200 lumens
HD27HDR is HDR-compatible
3D support
Longer lamp life (normal mode): 6000 vs 5000 hours