I notice that with android phones the smaller one are usually the low end models.
Android phones may look attractive but have read of many, many ... odd problems. It is reminiscent of the problems that window users had
So decided to go with an iPhone 5s because it uses a 64 bit processor & is compact in size.
A word of warning about online banking with Maybank Malaysia. If you try to login unsuccessfully 3 times in a row , the system will lock you out. To re-activate you will need get in touch with their customer services dept.