This tab is, wifi only now lenovo tab is powered by 1.3 ghz quad core and it comes with 1gb of ram . the tablet packs 8gb of internal memory and can be expanded upto 32 gb via a microsd card camera is not enough to capture great image selfie becaise of 2 megapixel primary camera, on the rear and 0.3 megapixel front shooter. it runs on android 4.4 and is powered by a 3450 mah non removable battery no calling feature in it good for watching movies and hd video because it has excellent battery life I loved this tab I enjoyed the dolby sound which is very good when I watching movie in it no hang problem nothing in this tab which I dont like except the calling feature.