Above image is a very Lumia 710 looking like device but it’s 2 series lower. This is the Nokia Lumia 510, sporting an older WP7 logo.
http://tieba.baidu.com/p/1875168126
The Specifications say its build with a 4″ corning black gorilla glass screen.
Larger than what is found in the 800/710/610. As lumia 510 name is suggesting its even lower end device will have the unfortunate 800MHz MSM7227A + 256MB RAM combo. Yes, unfortunate as the WP fluid experience is somewhat hampered ( just like 610, things don’t open up as fast and there’s some apps that won’t run ). The cheaper 610 has been going ok in China though.
11.51mm of a thickness is supposed by the back of the phone.
I am married.