Out of Samsung , Vivo , Redmi and Oppo- when we talk about cameras and music, Oppo and Vivo stand out with very low price but when it comes to the functioning of processor Samsung and Redmi leads, hence vivo and oppo get 3rd and 4th position. While Samsung provides you an overall good package and stable phone that you donu2019t have to worry about for a long period of time. Hence Samsung is still leading, maintaining its quality and name but Redmi offers tough competition to Samsung proving all features at a comparatively lower price.