The Samsung Galaxy S4 offers a a replaceable battery, which means a lot of convenience to users. On tearing down, iFixit found that the iPhone 5S is very similar to the handset it replaces–the iPhone 5, but with a few key differences. Once removed, iFixit found that Apple has made it even more difficult to replace the battery. The pull tab on the iPhone 5 battery has gone, and Apple has used two long strips of adhesive to glue it in place. So, if you want to replace it yourself, you will require heat and a lot of prying, which will scare a lot many of you.
