The Sony C530X HuaShan has leaked a couple of times before, but this is the first time it has been caught on camera. A photo of the Android software info screen puts the OS version at 4.1.2 Jelly Bean (which is what the Xperia Z will launch with).
Sony C530X HuaShan spy shots
The C530X HuaShan uses the same design language as the Xperia Z