Nokia Lumia 630 is the latest low budget matte finish smartphone by Nokia which was announced on April 2, 2014 at Microsoft's Build 2014 conference and is the first Lumia to get a dual SIM option. It has got a dimension of 129.5x66.7x9.2mm, a weight of 134gms, an over-the-air update called Lumia Cyan, a pre-installed Nokia MixRadio, a low power sensing feature called SensorCore, Windows Phone navigation keys integrated into the user interface, a new speedy Word Flow keyboard and a powerful Li-Ion 1830mAh battery. It also features one-swipe notifications with the Action Center and a 4.5-inch capacitive and multi-touch ClearBlack IPS LCD touchscreen with a FWVGA resolution of 480x854 pixels, a wide viewing angle and Corning Gorilla Glass 3 protection. It has got a RAM of 512MB along with an internal memory of 8GB which can be expanded up to 128GB via a microSD memory card and a free 7GB cloud storage capacity. It is a Windows Phone 8.1 OS based smartphone with a quad-core 1.2GHz processor (Snapdragon 400 chipset). It has got a 5.0MP rear camera with auto focus and 720p video recording along with other features such as Wi-Fi, Bluetooth 4.0, GPS, a 3.5mm audio jack and high 3G speeds. Source of this Infographic: http://images.maxabout.com/misc/infographics/image/nokia-lumia-630-uncompromised-performance