Above is a very Lumia 710 looking device but it’s 2 series lower. This is the Nokia Lumia 510, oddly sporting an older WP logo.
The translated specifications say this has a 4″ screen. Larger than what is found in the 800/710/610. It will have the unfortunate 800MHz MSM7227A + 256MB RAM combo. I say unfortunate as the WP fluid experience is somewhat hampered (at least in 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.
Translation says WP7.5 or even WP7.8.
Cheers Aikon171 for the tip!