Samsung phone comes with a unique feature that they Hang too much, my father has galaxy S4 total waste of money on a crap thing so for me samsung has the worst phone in the worldThis mobile 3g mobile only not 4g Rs.16999 but 4g not accept I checked and found that at any point of time not even 512MB RAM is available for processing. Its always around 312 to 300MB available even when music/video/watsapp/email is not running. As a result the phone needs recharge minimum twice a days when you are not listening to music or playing games.