The Samsung NP350E5C-S02IN Laptop is powered by the Intel Core i3 Processor 3120M (2.50 GHz, 3 MB L3 Cache) which is supported by the 4GB DDR3 System Memory at 1600MHz (4GB x 1). Samsung is providing Windows 8 (64-bit) operating system with it. Now you need not to worry about the battery back performance. This laptop is perfect to watch the movies and is also soothing for your eyes as it is equipped with the 39.62cm (15.6") HD LED Display (1366 x 768), Anti-Reflective