Call recorder space

[joe meow]

I have a oppo A57 and I am planning to install a call recording app on my phone. I usually have 10 to 15 calls every day and If all call recordings will be saved in my memory, how much space it will require?

 

[mikedt]

Sure it really depends at what data rate the call recording app actually uses, e.g. 128k MP3 is about 1MB a minute.

With Oppo phones I've had, Find 7, R7 plus and R9 plus, have all had call recording as a standard feature that works very well, and no need to install any third-party app.