I had used the Galaxy S4 for more than a year and it was my favourite smartphone in its days. Lets start the review
GALAXY S4 was proved to be game changer for Samsung because it was everyone's favourite phone in 2013. The display on Galaxy S4 was one of the best display and even currently it is in trend. The design language of Galaxy S4 was taken from Note 2 that was too cool. Regarding its camera, it was best camera of 2013 as I told you in my earlier review that Samsung don't need to prove that they have best camera in their flagship phone. Galaxy S4 was very capable device but not the best in terms of processor in 2013 as Note 3 was launched in September 2013 and I was powered by Snapdragon 800 which was faster. S4 have tons of feature and even few of them were no more alive after S4. Moving to its battery life, it js 2600mah which was mediocre in performance.
Its current lrice ks approx. Rs.16000. Galaxy S4 was flagship phone of 2013 and currently its 2016 so this phone is 4 year old so its hardware is not much capable as currently phones are are. I would recommend you to don't buy this phone and if you want a flagship of Samsung than go for S5 which is available for almost same price but its is also 3 year old phone so it ks so not much calable. I recommend you to go for Galxy J7 2016 or Galaxy J7 prime