My requirements in mobile were 4 gb ram, 3000mA battery, and more inbuilt memory as much as possible. When I went with big brands it was not less than 45000/-. But when I saw the phone from one of my friend it had a rich look with loaded features and the best thing I found is, in my friends phone only 2 gb space is left of in 54 gb availability but phone is working so smoothly that there is no delay or hangs. Hence I bought the phone for 19000/-. The camera and its focus is just like handeling dslr. Going with my openion one have phone of any one in your hand and you will understand its beautiful archetecture.