The Samsung GALAXY S4 is thinner and lighter, but stronger and higher in performance. - The 1.9 GHz Quad Core processor is multitasking a joy, multiple jobs can be run simultaneously. - Thinner and lighter: the device weighs only 130 grams and is 7.9 mm thin. - With 4G the fastest connection everywhere. The GALAXY S4 4G supports six different types of tire, making the device has maximum connection.