MORE ABOUT THE NOKIA LUMIA LUMIA 630
The Nokia Lumia 630 is a smartphone developed by Nokia that runs Microsoft's Windows Phone 8.1 operating system. It has a Qualcomm Snapdragon 400 SoC with a quad-core processor and Adreno 305 GPU. Additionally, it has a 4.5" display and 5 MP camera. The Lumia 635 is identical but is 4G compatible,[6] while Lumia 636 and 638 are identical, but come with 1 GB of RAM and are currently available only in China.