Karbonn sparkle v has very attractive look and there is no hanging problem. Karbonn sparkle v looks very sporty and the smartphone has very slim handset. It has many features like fast charging and quard core processor and It has many inbuilt features like as Crome app Google Maps app and Play Games app and many other features . I update my handset in 5.0 lolipop version . It has power saving mode . I like this smartphone very much because it has no hanging problem