Apple has made some progress with the introduction of the iPhone 6 and Plus. They may easily considered to be high quality representatives of big screen smartphones. If you start comparing the iPhone 5S with the latest versions, you may notice that the applications have been updated but there is no new features that would be worth changing. That is why the owners of the new iPhone 6 do not know if there could be a great need in this new version.
One visible feature that makes a certain difference between these phones is that the iPhone 6 Plus is much larger in size but logically, the follower of the iPhone 5S should be considered to be the iPhone 6. But these phones may considered to be identical as they are not really different from each other. One may state that the iPhone 6 is light but the difference in weight is 10g. One can state that the iPhone 6 is thinner but the difference makes up only 0.5mm.
These are the main differences of the phones and people do not actually understand which the difference in these two phones is. It is more logical to compare the iPhone 5S with the iPhone 6 Plus as it is much larger in size and you need to have a special pocket to hold it. In terms of usability, the Plus version is not as handy as the previous version. The main advantage of using the iPhone 6 Plus is a chance to see movies with a higher resolution and with more comfort.