We had a chance to test and compare two models: ViewSonic PJD7828HDL vs Epson EX7210 and this review should help people who are looking for a good projector. Based on our rating, PJD7828HDL has a total rating of 6.3 out of 10 versus 5.6 for EX7210.
Advantages ViewSonic PJD7828HDL over Epson EX7210
Better brightness: 3200 vs 2800 lumens
Lower noise level, 35 dB vs 37 dB
Advantages Epson EX7210 over ViewSonic PJD7828HDL
Bigger projection screen size: 33-318 inch vs 30-300 inch