Nokia to launch four new Lumia smartphones at MWC?
According to grapevine, Catwalk is the codename of Lumia 920's successor. This smartphone is expected to be a thinner and lighter than the Lumia 920. It is also likely to sport a camera sensor similar to the one that is on Nokia's 808 PureView.
The Lumia 720, which is codenamed Zeal, is expected to have 4.3-inch ClearBlack display, 1GHz dual-core processor with 512MB of RAM, 8GB of internal storage. It is also likely to have 6-megapixel rear camera and 2-megapixel front camera. It will support HSPA+ and have a microSD slot.
The Lumia 520 on the other hand is tipped to have a 4-inch Super Sensitive screen, 1GHz dual-core with 512MB of RAM, 8GB of internal storage and 5-megapixel rear camera. There is no front camera on this smartphone. This smartphone is codenamed 'Fame'.
Both these smartphone are expected to be available in the market starting Q2 2013.