The new set-top-box, however, will be available at Rs 5,900 for the existing subscribers.

The all-new 4K STB provides Dolby Digital Plus 7.1 sound with 4K content at 8.3 Megapixels that gives ultra-HD picture clarity.

Other than the general channels, it also offers Standard Definition (SD) and High Definition (HD) channels.

The set-top box that offers multi-TV connection option is available at pre-booking option through Tata Sky 24x7 helpline, website or with dealers.