Windows Phone 8 powered Nokia Alpha, Phi, PurePhi and PureLambda pop up in benchmarks

After the release of the Nokia Lumia 900, there has been a bit of radio silence in terms of Windows Phone devices on part of the legendary Finnish handset manufacturer. It seems like the next flagship Lumia device will only see light of day at Nokia World as the handset vendor is indeed testing devices as four new devices which will be powered by Windows Phone 8.
The guys at the My Nokia Blog have stumbled upon an image of a from benchmarking tool WP Bench where four unknown devices called the Alpham Phi, PurePhi and PureLambda have popped up an Nokia Lumia 800 running WP Bench. Plus, the screenshot suggests that the devices are running OS 8.0.9842, which hints at a build of Windows Phone 8.
Another thing to notice is the Pure branding in two devices. Nokia has already signaled intentions to bring the PureView technology to Windows Phone, but our sources have pointed towards a later date for a PureView equipped Windows Phone device, which means these devices could be launched at a later date.