The immediate advantages from appearance are size. Apple equipped the iPhone 6 with a 4.7-inch display, the iPhone 6 Plus with a 5.5-inch one and the same goes for the S models respectively. Apple has also improved the glass making it much more resistant than the its predecessors and redesigned the entire look by giving the phone rounded edges and moving the on/off button to the side of the phone. As for the internals of these new phones, the CPU in the iPhone 6 and 6 Plus is incredibly fast while the 6S and 6S Plus are even faster. All phones, from the iPhone 5 to the 6 and 6Plus, were given only 1GB of RAM, and Apple provided 2GB to the 6S and 6S Plus models. The cameras on these phones were of phenomenal quality in almost every respect. The iPhone 6S and 6S Plus were capable of recording 4K video, which was a first for iPhone users but was certainly available on other phones. These new phones looked perfect but had their flaws. Some were significant while others were minor. One of the most significant disadvantages was that the iPhone 6 Plus was very easy to fold and in some cases could even bend if placed in someone's back pocket. Apple solved this problem by providing the 6S and 6S Plus models and the new 7000 series aluminum housing (Apple). This new housing was significantly stronger and could withstand greater pressure than previous models. Even some people