Can I improve on my Video band?

[Kalevi]

Video band

In my Galaxy K zoom i have video 60/30 fps now I wonder if I can get 50/25 added. As a matter of fact I could do only with 50/25 fps. I have also seen 120 fps. What is that?
Thanks

 

[Ertrages]

Re: Video band

I donot know it.