I can safely assume that I have enough user experience with all three major operating systems on mobile devices. With iOS, I've been a user starting with the iPhone 3GS and I do appreciate the Apple ecosystem. I also got my hands on on several Android devices mainly tablets. Windows 10 is a bit new to me as I always used Ubuntu on my computer.
My main factor when choosing a mobile device is the experience. I do not care about the CPU speed or device weight. All that matters is the user experience with the device and how well it will integrate into my daily tasks.
Let's compare the three of them from my point of view...
The diversity of available apps is amazing on all of them. iOS and Android do have a few featured apps that is not available on Windows 10 but on the other hand, Windows 10 being a full operating system, you do have access to more apps and software.
I would consider the three operating system on par, with a slight advantage to iOS for providing great apps like GarageBand or iMovie out-of-the-box.
The Apple AppStore, Google Play and Microsoft Store are great. They do provide a way to search easily for an app, a movie or anything else. I would consider that Google Play and Microsoft have a slight advantage over Apple and they to provide more suggestions and searching for something is easier...
Interacting with your online accounts is a must these days. iOS and Android are clear winners on that level but I can also say that Windows 10 is not far behind. The notifications are well implemented on all three OSes, but there are a few missing players on Windows 10 (Side note: Instagram finally made it on Win10 last week...)
Online files, movies, music
Accessing data, movies and music on a remote storage is something that Windows 10 can handle without any issues. In second, Android does have a few apps that do the job and in the last place, iOS where you need a specific app to reach those file.
One of the worst thing for me is when the device is lagging. You start an app and then you have to wait for it to be ready... only to find out that it does lag and you have to wait...
iOS is almost flawless on that level. Even my old iPad 4 is still fluid after many upgrades and whatever app I may used. In second, I would choose Windows 10 over Android. Surprisingly, on my cheap RCA Cambio tablet, Windows 10 is fluid and smooth. The only lagging experienced was with some heaving 3D games pushing the limits of the hardware. With Android, I've always been disappointed had all devices I've had or tried, the apps are slow to open, the keyboard is often unresponsive as I type.
Maybe it's just me, but Android is far behind in terms of fluidity, even with a 300$ tablet...
Not much to say here: iOS and Windows 10 are clear winners with frequent updates. As for Android, it all depends on the brand you got and it's has safe as the weather forecast. I think that an old Nexus 7 is still being updated by Google but it was so slow that I gave it to one of my kids...
When speaking about integration, I mean interacting with your life. iOS is amazing on that level has you can even copy and paste from your iPhone to your MacBook (if you have the latest...). Start browsing on your iPad and continue on your iPhone later one. Apple has made an amazing job at making it work, easily.
Android does offer a great alternative with Chrome and ChromeCast. There is no true ecosystem as on a computer, you have Google Chrome mainly. So it's a matter of integrating your Google account more than having dedicated devices.
Windows 10 does fall behind as there is no serious integration between devices and computers. Of course, since it's Windows, you can actually installed whatever you need to make things work.
In the end...
Overall, they are all great, depending on what you want to do.
- iOS: Amazing apps for media creation, best ecosystem, long term updates
- Windows 10: Smooth and fun. On a tablet, it's the best of both world.
- Android: It's Google! If you live by Google, this is the way to go.
Personally, I would recommend iOS for casual stuff and when it should just work. For more serious stuff like working on douments or creating softwares, Windows 10 is the way to go.
I do like Android, but it has often disappointed me to a point where I won't consider buying another Android device again. iOS and Windows 10 are sure bets in my mind as opposed to Android.