We had a chance to test and compare two models: Vankyo Leisure 510 vs Optoma HD27 and this review should help people who are looking for a good projector. Based on our rating, Leisure 510 has a total rating of 5.3 out of 10 versus 7 for HD27.
Advantages Vankyo Leisure 510 over Optoma HD27
Longer lamp life (normal mode): 40000 vs 5000 hours
Stereo sound vs mono from integrated speakers
Advantages Optoma HD27 over Vankyo Leisure 510
Bigger projection screen size: 30-300 inch vs 44-200 inch