Tata sky set top box has more professional look when compared with other DTH service providers. Moreover, heating is also comparatively low in case of Tata Sky set top box. If we compare Tata Sky with Dish TV, there is a major difference in terms of their storage capacity. Tata Sky comes with a 500 GB internal storage while in case of Dish TV, user gets only one USB pen drive whose size is 4 GB. Moreover, there are separate additional indicators for recording progress and remote function of the Tata Sky DTH.If you are going to record programs or movies from your TV set, then Tata Sky is the better option because of two reasons. Firstly, as mentioned above Tata Sky comes with a 500 GB internal hard disk which is a lot of storage space. Secondly, there is a unique feature called series recording which helps to save many episodes of a particular channel.