Advantages
1.Samsung S4 was launched in 2014 and it was the first smartphone with fabulous features inbuilt. It cost at that time was Rs.29000 but now it is avilable at Rs. 18000 only.
2.Fully filled with sensors the person who is intrested to be something different will only buy this phone. It gives you the power to control your smartphone with guesture, voice controls and many more options avilable there.
3.Model s4 19500 comes with octacore processor, 2gb ram, adreno chip, 13 MP camera sec, 5 MP camera front, IR sensors which means you can control and device which is remotely operated.
4.Performance is very good display is Amoled with~440ppi density which gives crispy pictures.
5.Best Style and design of phone ever seen with leather back cover.
- Camera is very good as I am uploading pictures clicked by S4 13MP camera.
7.Supports OTG means USB on the go. Now you can easly connect your pendrives, mouse, gamepad, keyboard etc, anything to your phone.
Disavantages
Don’t know why after 2 years my phone lags sometime.
RAM is only 2gb.
Do not upgrade to any higher version of kitkat otherwise some features will not work like web page scrolling through face scanner.
4.Battery backup is low only half hours for playing games, 2 and half hours for movies.