that's most likely an old dumb phone. here's what i see:
Originally Posted by kevets
the books are facing the wrong way. when you mirror flip the image you can read her handwritten flags correctly. one says "LACAN". she appears to be a french psychology student.
the phone has a pressed logo (not screen printed) that's a long word, eliminating LG, HTC, motorola 'wings', and is very Samsung-like. I searched ebayUK for black slider with camera and saw quite a few older Samsungs with a pressed logo, rather than a printed one like they all appear to have now.
the older Sams like D900 and earlier, have a similar lump on the top of the front oreo half, like this does. The unique feature is the asymmetrical dent in it, which is now on the right side of the phone. the top may also not be a camera; that does resemble the ATT circle logo with letters to the right.
either way, it appears that's an old stock photo, not a new portrait slider.