[arsalahmed786]

@arsalahmed786 as you mention your city is so dangerous and untrustable for expensive mobile phone. because it will be stolen easily in Karachi as i know. so i am not suggest you a expensive phone like samsung,iphone,1+ etc.. and also i told you i hate Qmobile so please don't wast your money for this brand. in my opinion you have two variants to buy. Xiaomi and Huawei. you can get a good specs phone in the range of 20k to 30k

Yeah it was unsafe before 2015, Karachi is huge city in the world you can find entire world on it. even some areas are village type if you visit their you will is that really city? and even some areas are developed such as DHA, clifton, Nazimabad and north nazimabad and may areas.
Last ramadan month my cousin everyday come to my home with his iPhone 7 from Shah Faisal area which is about 30 Kilometers away from my home about 1 hour distance on bike.

Karachi is backbone of Pakistan's economics alot of people come here for their business even thief i wish it will be safe and beautiful like it was back in 80s when european people visit us.

Politician like PML-N & PPP and private company like K-Electric ruin my city. it was "City of light"

we going off-topic, as i mentioned currently i my requirement is to be 24/7 online and some app that's why i'm interested in second-hand phone. Yeah app might be heavy so at least want better then Samsung s5 worst phone i've ever seen or probably only my sister piece is shit. so "J" series of samsung is better then "S"?