I purchased this phone a year back, but from then I had various issues every 2 months. I just got fed up with this smartphone. Purchasing this phone means wastage of 6000 bucks. I will describe the phone specifications":
Whats Good?
@ 1.2GHZ dualcore processor.
@ quality of 5mp rear camera, good for selfies.
https://m.mouthshut.com/Android rel="nofollow" target="_blank" >@Android Icecream Sandwich version(can be upgraded to jellybean).
Whats Worst?
@Heating issues, phone gets heated up most frequently.
@Battery- 1420mah, less capacity battery, hardly u can use for 5-6 hours.Gets easily drained.
https://m.mouthshut.com/Ram rel="nofollow" target="_blank" >@Ram - 512mb, less ram, hence phone usually gets hanged.
@Storage-4GB, nowadays we have various applications running, hence 4GB is insufficient.
@Charger- takes 3-4 hours for charging.
Also, if u face any issues and reach service centers of karbonn, u will get a poor service. They will tell you to keep phone for 8-10 days, just for installing software, which is half n hour work.
Also they dont assure you, about proper working.
My suggestion to all the viewers is DONT BUY THIS SMARTPHONE. Its not worth and you will feel helpless later.
I used this phone for a year, then threw away in thrash. Totally dumb phone.