The company miicrosoft is trusted because it gives better facilities and reliable performance but in case of microsoft rt does not give reliable performance. Microsoft surface rt come with 1.3 ghz quad core processer and it is hang and run slow during multitasking .price of that product is very high . microsoft surface rt battery backup is not good its battey drin too fast and only privod battery backup of 2 hr 10min. speakers of this product is very average.the sound quality is very poor when you play loud music.this product i: e tablet body material is plastic which not durable. Overall performance of microsoft surfact rt is not too good.