The Samsung NP370R5E-S05IN Laptop is powered by the Intel Core i5 Processor 3230M(2.60 GHz, 3 MB L3 Cache) which is supported by the 6GB DDR3 System Memory at 1, 600MHz(4GB x 1+ 2GB 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.