Seeking Help Airtel HD is 50hz or 60hz

[pallab999]

In Tata Sky we can choose the maximum resolution of 1080 in 50 hz or 60 hz. What is refresh rate of Airtel STB because there is no option to select 1080i in 50hz or 60 hz???

 

[telugurocks]

It is 50hz, while switching on STB it is showing on my tv screen.

 

[maheshav]

In Tata Sky we can choose the maximum resolution of 1080 in 50 hz or 60 hz. What is refresh rate of Airtel STB because there is no option to select 1080i in 50hz or 60 hz???

Even I observed, when i bought Airtel internet TV 4k STB doesn't provide options to choose frame frequency, I also use D2h 4k STB and it allows to choose 60 Hz or 50 Hz 1080p or 1080i , ect..

 

[nsk1985]

what is the difference between 50hz and 60hz