The Acer H6510 supports full HD. Most of the other 10000:1 contrast ratio projectors that came out around the same time as this multimedia projector do not support full HD.
We compared all the other data projectors which support full HD to this projector and we think because of their better review scores, the Benq W1070 (£499), and the Asus B1MR (£546.73) are also worth considering.
It is worth considering alternative projectors which also support full HD including the Acer H6520.
What is full HD?