The VPL-EX345 has a maximum resolution of XGA (1024x768). That's 62% less resolution than the most common native projector resolution of 1080p (1920x1080). Across all new comparable spec data projectors the resolution ranges from SVGA (800x600) (worst) to DCI 4K (4096 x 2160) (best).
We compared all the other projectors that have a resolution of XGA (1024x768) to this projector and we think cheaper projectors such as the Sony VPL-EX315 ($899.00), and the Benq MX704 is also worth considering.
If the resolution of this 3300:1 contrast ratio projector is too low for you then you might also want to look at the Acer H5382BD ($499.99) (720p (1280x720 and cheaper) and cheaper), or the Panasonic PT-LW271 ($594.95) (WXGA (1280x800 and cheaper) and cheaper).