This phone packs impressive technology.
PureView 41MP camera with OIS - i.e. PureView Phase 3, a combo of 808 and 920, which has been further improved upon their respective predecessors with the better OIS over 920(new bearings, etc...) and better 41MP over 808(Smaller F stop at 2.2 vs 2.4, 6 lens instead of 5 and BSI)
Rich Recording Audio - Stereo recording of audio
PureMotion HD+ screen - Use with gloves
But that WP8...
the sensor is smaller in the new nokia compared to the 808