We had a chance to test and compare two models: Epson EX3240 vs Optoma HD243X and this review should help people who are looking for a good projector. Based on our rating, EX3240 has a total rating of 5.6 out of 10 versus 7.3 for HD243X.
Advantages Epson EX3240 over Optoma HD243X
Bigger projection screen size: 30-350 inch vs 28-301 inch
Lower power consumption, 291 W vs 300 W
Longer lamp life (normal mode): 5000 vs 3500 hours