A new variant of Microsoft's Lumia 630/635 is now available for pre-order in China. The Lumia 638 features 4G LTE connectivity, dual-SIM support and 1GB of RAM - twice that of its siblings.
A new variant of Microsoft's Lumia 630/635 is now available for pre-order in China. The Lumia 638 features 4G LTE connectivity, dual-SIM support and 1GB of RAM - twice that of its siblings.