The Avio MP-50 has a maximum resolution of XGA (1024x768). That's 62% less resolution than the most frequently found native projector resolution of 1080p (1920x1080).
A XGA (1024x768) native projector resolution is in fact the worst resolution across all data projectors of a similar type and age to the MP-50.
Across similar types of projector the best resolution is 1080p (1920x1080).
It is worth also looking at other multimedia projectors that have a resolution of XGA (1024x768) including a higher rated projector such as the Pro10100 (£2,588.40), or the Pro10100-SD both from Viewsonic or the Epson PowerLite 4650.
If you are looking for a data projector with a higher resolution then you might want to also look at the PowerLite Pro G6050W (WXGA (1280x800 and higher rated) and higher rated), or the PowerLite 4750W (WXGA (1280x800 and higher rated) and higher rated) both from Epson or the Optoma H180X (£404.86) (WXGA (1280x800 and higher rated) and higher rated).