I'd have expected them to use FPW as well. If it wasn't for the fact it is on the Dell website, I would have thought it was a typo. Maybe it is a typo and they couldn't be bothered to change all the misprinted packaging?

I assume the boring reason is that they've changed it to "Widescreen Flat Panel" instead of "Flat Panel - Widescreen" because you don't get a non widescreen one.

For some random reason, that datasheet isn't on the US site. Strange.