Samsung Galaxy S4 Description Announced: 14-03-2013 Release date: April 2013 Manufacturer : Samsung Device type: Smart phone Samsung Galaxy S4 Specifications (Specs) : OS: Android (4.2.2) Dimensions: 136.6 x 69.8 x 7.9 mm Weight: 130 g Physical size: 5.0 inches Touchscreen: Capacitive, Multi-touch Processor: 8-core, 1600 MHz, 1.6 GHz quad-core ARM Cortex-A15 + 1.2 GHz quad-core ARM Cortex-A7 Graphics processor: PowerVR SGX544MP3 Battery: 2600 mAh System memory: 2048 MB RAM Camera: 13 megapixels Front-facing camera: 2 megapixels Connectivity : NFC, DLNA, MHL, Tethering, Computer sync, OTA sync, Infrared Samsung Galaxy S4 specs: the complete official Galaxy S4 specs colors a...