This series of phones do not hang easily. This are the reviews of ordinary layman, like drivers, shopkeepers etc etc. This are the best types of phones. The usual complaint of smart phones is that it gets hanged when over loaded. Moreover samsung brand of phones are hot favourite in corporate segment. Students also prefer it. Housewife's also are fond of. Samsung has a good after sales service to cater any type of faults in their devices. Overall samsung devices are popular in public