Samsung Galaxy S5 is the best smartphone o use as a technical point of view. The reason is that it has a sufficient processor speed and other specifications like RAM and display. The display panel looks like a crystal due its clarity and like other smartphones it does not show various colours by moving a phone according to the angel of eyes. The clarity of display does not fade the view of screen which makes it reliable for those having week eyesight and use glasses. In this price range it provide a lots of features and protect the privacy of phone by having a fingerprint sensors lock. The default android version enables this phone to get convenient for use. I would like to recommend this phone to those people who are seriously looking for a smartphone which could be effective technically in such a cost.