The highest resolution of the LG PA72G is WXGA (1280x800). That's 30% more resolution than a XGA (1024x768) projector, which is the most frequently found resolution. Across all projectors of this age and spec the resolution ranges from SVGA (800x600) to 1080p (1920x1080).
We compared this data projector to all the other multimedia projectors that have a resolution of WXGA (1280x800) and we think a cheaper multimedia projector such as the Optoma EW400 (£662.70) or you might consider a better rated multimedia projector such as the Viewsonic PJD6683WS (£563.73) are also worth considering.
If the resolution of this data projector is not high enough for you then you might also want to look at the Epson EH-TW5200 (£581.29) (1080p (1920x1080)) which also has a higher Rating.