I know that samsung has power saving mode but I want a battery saver like the one in vivo xiomi phones. They have two options - Battery Saver and Ultra Battery Saver while in samsung we only get ultra battery saver.

I bought my first samsung phone but it does not have Network Speed Indicator. Whats the Reason.My old Lenovo MI Vivo OPPO and even Techno phone had this feature.Can anyone tell me the reason????

My Brand New M35 Can not run 4k videos. Whenever i click on the 4k option it dissapears.I tried using it from chrome browser but the phone started glitching.