I am an Android only guy, and prefer Macs, but is is very close and I can literally use any computer you throw at me.
- A goddamn file manager without the need of jailbreaking/root
- You can download, upload, and often view any file
- GBA emulators (screw you PoGo players, I'm playing FireRed!)
- Real Firefox, not that lame Safari disguise.
- Terminal access, again, no root required, but it is better with it
- A goddamn Back button
- A big ol' clock on the home screen.
- Jailbroken iPhones still can't do as much as plain, unrooted, AOSP+Gapps Android.
- Material Design. I am a sucker for it.
- ROM development and updates are much easier and faster.
- No computer each time you power on.
- You can find root apps in the Play Store. No Cydia needed.
- More versatile app selection
- Varying icon shapes
- Better organization. No "General" settings.
- Notifications are better
- Icons make more sense and are easy to see
- Not everything is on your home screen AND scrolling app drawers.
- Battery life is always better
- Backspacing by word is awesome
- You get official updates on time, and you often get the latest
- Better gestures in pinch
- No viruses
- Siri is much better than GNow.
And why do I like Macs? While I can't afford most of them, I have one and love it. However, it is a close matchup.
- It takes some serious effort to mess up a Mac. You can't do it by accident.
- More consistent UI
- Works out of the box
- Scrolling and swipe gestures
- Behold! The great and powerful Spotlight Search!
- No apt-get. (Almost) no setup wizards. Just click on the installer and drag the app to the Applications folder.
- Preview literally replaces 10 programs on Win/Linux
- Updates are easy to install and are free.
- No drivers.
- Better Command line. Especially with Homebrew or MacPorts.
- No poorly designed programs
- Organized file system. You don't have stuff on the root of the file system.
- Menus on top with standard menu items = Muscle memory
- Screenshots don't suck. And, with a command in the Terminal, you can choose the path.
- Right click menus look the same.
- Finder has tabs.
- Updates look the same on Macs. I can tell you what Windows version from a single screenshot.
- Sorry, Win8-Win10, informal =/= easier to understand.
- No need for antivirus that slows your PC to a crawl
- While the terminal is very powerful, you aren't forced to use it and can be quite content without it.
- No need to install tons of dependencies, no need to worry about accidentally uninstalling dependencies and finding yourself in the recovery console.
- No QT vs GTK+ vs GTK3 conflicts
- Latest Flash Player
- No cryptic package names
- No annoying duplicate apps
- You don't have to worry about deb vs RPM, repositories or building from source.
- Better program compatibility, but Mac with Wine and Homebrew/MacPorts comes close
- Best taskbar.
- Start Menu.
- Best window management. Especially snapping.
- Better for gaming
- OneDrive integration beats iCloud.
- Viewing a zip file without extracting the whole thing
- And if Windows can't open the archive, 7-Zip can.
- No Ctrl Click
- MTP with Android.
- Pasting full paths and URLs in file open dialogs
- You don't have to worry about that 1TB hard drive being NTFS and unable to do anything.
- Windows Explorer right click integration
- You can run it on just about anything, from an old laptop to a new desktop to a Raspberry Pi.
- Customize it as much as you want.
- Themes
- Desktop environments
- Open source = more security, as long as you are up to date
- Completely free
- You can make it blazingly fast.