Possibly the Dell 1525 click here
For some reason in recent years laptops have shipped with relatively low resolution screens (ie 1280x800 for a 15.4" widescreen). Probably in an attempt to cut costs or improve the battery life of the given laptop. You can however get up to 1440x900 on the Dell 1525 not too expensively. I have a 1440x900 15.4" screen on an Asus F3Sa and it looks really nice and sharp, so I expect the Dell should be similar.