Microsoft Lumia mobile having a quality’s like Cpu 1.2 GHz and ram 1 gb we can play higher gb games like asphalt, Memory: Internal memory 8GB and External memory up to 128 Gb we can stored hundreds of movies in my mobile, travelling we can watch several movies.? camera: Rear camera 8MP with auto focus flash we don’t carry any external camera and front camera 5mp easily to take self camera Battery:long life battery it’s 2200mah there is no maintain power banks. OS: Windows 8.1 having a great features. Easily type excel sheet on your mobile, it’s less price more economic