What are some pros and cons of the android and iphone (if possible compare the newest phone from both companies)
This is a loaded question!
Seriously though, I'll share my thoughts about this as a person who commonly switches OSes on a semi-regular basis.
Android Pros:
-Customization. You can change default apps, and even how your home screen looks, all based on a skin (launchers). If you want all of your icons to be black, you can do that, just buy icon packs. You can even root your phone and change your phone's ROM.
-Aesthetic differences. Two people can have Android phones, but they look totally different, or they can have the same phone and yet their home screens and lock screens look so different from one another.
-Widgets. All of the info you want at a glance, i.e. news, weather, whatever you want.
-Choices. You have many choices of Android phones, whether you want one in red, blue, or even Nextbit mint. You also have many size choices as well.
-You can use your computer to manage and move files to your Android phone, no programs required.
Android Cons:
-Battery life. Unfortunately, battery life is so mixed between phones, and it's almost a gamble to see which phone will have battery life that will work for you.
-Updates vary. Low end phones don't get updates most of the time, and there are just a few phones (in general) that get consistent updates for at least a year.
-At first, there might be many more things to set up. At a point, you might have to factory reset or clear your cache to continue to have your phone running smoothly.
iPhone Pros:
-Battery life. iOS manages battery life better generally, especially when it comes to the SE and 6s+.
-Super easy setup.
-Quality of apps. A good amount of apps are way better on iOS over Android.
-Unless you have a Sprint iPhone, you can take it to any carrier and no additional setup should be required.
-Updates. Most models (the super old ones are eventually bumped off) get the software updates, and at the same time!
-Anytime you have issues, the Apple Store is there for easy, in-person help (side note, but relevant)
iPhone Cons:
-No customization, unless you jailbreak. The only thing you can change is your wallpapers.
-Only 3 size models, with only 4 color choices. Your case is literally the only thing that can make yours stand out.
-You generally have to use iTunes to transfer things between your iPhone and the computer.
I'm aware I probably forgot things but that's what comes to mind for me as a frequent switcher. Hope it helps some.