Old Is Gold, comparing Operating Systems (OS) 

Best Video Ever

You didn't mention anything about NFC... which is very important and will be seen a lot more in the coming years! Sharing between tablets and phones, and contactless payment with phones etc. Incidentally... the iPhone stupidly chose to leave NFC out! 920 FTW!

Windows Phone 8 is future :D

windows 8 is faster, but i think ios and android have a nicer interface? i recommend win8 for busines people, ios for rich people and android for normal people (;

since when ?

Windows 8 phone by HTC is the best, IOS is second and Android is last

How do i make a call? Android: Phone icon. iOS: Phone icon. W8: Phone tile. How do i get to instagram? Android: swipe left, instagram icon. iOS: swipe right, instagram icon. W8: scroll down. instagram icon. How do i take a picture? Where are my photos? Where can I watch youtube videos? It's kind of exhausting to try to find THE BEST with devices that work similarly.

android is the best

Video is deceiving.they are supposed to be comparing operating systems not the dam phones

nokia 920 wins imo

Think b4 u talk! Lumia has a dual core and galaxy s3 quad core! S3 IS FASTER!

Windows Phone 8 Wins !!! Android and IOS sucks!!