Running on Windows Phone 8 OS, Samsung Ativ S I8750 supports numerous applications. Powered by a 1.5 GHz dual core processor, The Samsung Ativ S ensures smooth multitasking. With an 8 MP camera in this smartphone, you can capture the memorable moments of your life. Equipped with an internal memory of 16 GB, that is expandable up to 32 GB, the Samsung Ativ S I8750 loads and runs various applications simultaneously. ETradeSupply.com conducts strict cosmetic inspection and functionality test for all Samsung Ativ S I8750 replacement parts, and Samsung Ativ S I8750 replacement parts have been approved the ISO9001 certificated QC procedure.