We had a chance to test and compare two models: BenQ HT2050A vs Optoma HD27 and this review should help people who are looking for a good projector. Based on our rating, HT2050A has a total rating of 6.6 out of 10 versus 7 for HD27.
Advantages Optoma HD27 over BenQ HT2050A
Bigger projection screen size: 30-300 inch vs 60-180 inch
Better brightness: 3200 vs 2200 lumens
Lower noise level, 26 dB vs 29 dB
Lower power consumption, 260 W vs 353 W
Longer lamp life (normal mode): 5000 vs 3500 hours