We had a chance to test and compare two models: Epson PowerLite 1761W vs Optoma HD27 and this review should help people who are looking for a good projector. Based on our rating, PowerLite 1761W has a total rating of 7.3 out of 10 versus 7 for HD27.
Advantages Epson PowerLite 1761W over Optoma HD27
Bigger projection screen size: 33-299 inch vs 30-300 inch
Wireless connection enabled
Advantages Optoma HD27 over Epson PowerLite 1761W
Better brightness: 3200 vs 2600 lumens
Lower noise level, 26 dB vs 30 dB
Lower power consumption, 260 W vs 293 W
3D support
Longer lamp life (normal mode): 5000 vs 4000 hours