I have brought this tablet last year and its doing very well good battry life. I runs of microsoft windows RT . It is of 10.1 inch which is quite handy. It is has qualcom cipset which makes it run lag free. Well nokia had make a good tablet which have quad core processor and camera is gud primery camera is 6.7 megapixel and secondry is 2 megapixel which take good picture. Got 32 gb of storgae and 2 gb of ram it also got microsd card slot which is of no use because 32 gb is quite enough. With this phone dolby earphones which is quite awesome. I played games games continiously and after 5 hours it completely drained out and 6 hours of video playback time and 10 hours of talktime and 16 hours of music playback. Loved this nokia lumia 2520 alot.