It makes sense comparing Optoma HD29Darbee vs BenQ HT1075 because they both are able to give some premium features. Based on our rating, HD29Darbee has a total rating of 7 out of 10 versus 7.3 for HT1075.
Advantages Optoma HD29Darbee over BenQ HT1075
Bigger projection screen size: 30-300 inch vs 40-235 inch
Better brightness: 3200 vs 2200 lumens
Lower noise level, 29 dB vs 31 dB
Lower power consumption, 264 W vs 353 W
Longer lamp life (normal mode): 5000 vs 3500 hours