Re: MS kills UWP apps, Telephony API appears in Windows
>>AWS has 4x the revenue of Azure as of March 2018 - and 41% to MS's 29% of market share. And that's with MS including MS Office in their figures.
AWS's current revenue is about $5 billion a quarter. Microsoft's cloud division (which includes things like O365) exceeded that a year ago.
However if you want to compare just Azure for some reason, then yes AWS annual revenue is 3x Azure ($6.5 billion as of Q4 2017). However Azure has been growing at double the rate of AWS in recent quarters, so even if you limit you view of Microsoft cloud to just Azure - it's going to beat AWS in that soon too.