Is there a difference in build quality between these two models? Is seems that Latitude is pushed more for corporate users, but I can't tell if that means they are more rugged.
I have the Inspiron 8100 with a 15'SXGA display and dvd rom drive. It's a great laptop. Haven't had any problems at all.It is heavy,and the 15'display drains the batteries quickly (2 1/2 to 3 hours), but I really like having a larger display.
Inspiron is a "Desktop Replacement" which means it has all the features of a PC like both a floppy & cd/DVD and often a bigger screen, but this also means it is quite a bit heavier.
Lattitude is a "Maximum Mobility" notebook. Much lighter, at the expense of convenience and power.
Really depends on what you need it for as to the best option. Both are of the same quality in terms of components and build.
I had an Inspiron (a coulpe of years ago) and it was great for me, but it was quite big.