Nokia plans to launch two new Lumia handsets as part of a new lineup this year. One of them, codenamed Catwalk, will be the Lumia 920 successor. Current Lumia generation phones feature a polycarbonate body preventing Nokia from competing with other smartphones manufacturers in the weight category.
The Lumia 920 successor will have similar internal hardware specifications but will debut an aluminium body with a thinner and lighter design. This will allow Nokia to reduce the weight and thickness of the smartphone. The handset will likely feature a PureView camera like the current flagship. It is not yet clear when Nokia plans to introduce the Catwalk.