We had a chance to test and compare two models: ViewSonic PJD7828HDL vs Optoma HD243X 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 7.3 for HD243X.
Advantages ViewSonic PJD7828HDL over Optoma HD243X
Bigger projection screen size: 30-300 inch vs 28-301 inch
Longer lamp life (normal mode): 4000 vs 3500 hours
Advantages Optoma HD243X over ViewSonic PJD7828HDL