Let’s start with pointing out that these are merely concept pictures, which have appeared on a Korean website. That I must add does seem to be reputable website.
They discuss the Xperia X5 Nadine and it’s acknowledged that the concepX5 does I fact look more like concept! The existence of the product by their own admission is very doubtful. According to the comments on the Korean site it claims that the Sony Ericsson X5 adopted the Android system.
It seems the Sony Ericsson X5 if it is real or turns out to be will be some beast of a phone, available in three colors and with some amazing specs, including a 3.5 inch touchscreen, sliding full QWERTY keyboard, 12 MP camera with auto focus and XENON Flash. Have a look for yourselve’s and see what you make of it. Source – phandroid.com