Best 4G Cell Phones - 5 to 10 inch Screen Size(Diagonal), Quad-core 1.9 GHz Krait 300 Processor Type, Atleast 13 Megapixels, AGPS GPS Capability, 13 to 440 Hours Talk Time, Bluetooth Connectivity, RSS Messaging Formats, 2550 to 3220 mAh Battery Capacity, 0 to 0.65 in. Depth