The Samsung Galaxy S4 runs Android 4.2 and is powered by a 2600mAh removable battery. As far as the cameras are concerned, the Samsung Galaxy S4 on the rear packs a 13-megapixel camera with an f/2.2 ...

Samsung Galaxy S4 Mini mobile was launched in July 2013. The phone comes with a 4.30-inch touchscreen display offering a resolution of 540x960 pixels at a pixel density of 256 pixels per inch (ppi).

Battery life on the Samsung Galaxy S4 is ... A nightly charge is a must. The Samsung Galaxy S4 packs a nice design, a beast of a processor and an IP67 certified rating for water and dust resistance.