iPhone: Passed by the HTC One and Samsung Galaxy S4
Apple's iCloud services again hit by global outage
IDC: Apple's iPhone sheds marketshare as smartphones out-ship feature phones for first time
Faulty fingerprint sensors force Apple Inc. to cull 8m iPhone 5S
The headline is faulty... it should read: "Android now has biggest share of global tablet market"
The main part of the report does not include information about "white-box" tablets (i.e. those great selling, mostly Chinese tablets that sell so well on Amazon).
With those included: Android 52%, iOS 41% and interestingly, 7% for Windows 8.
Looking on Amazon, the Windows 8 usage seems to come from x86 tablet/laptop hybrids. Apparently there is a niche market for people that want tablet/"real" Windows functionality in one device.
Apple Maintains 48 Percent Share of Global Branded Tablet Shipments in Q1 2013
Amazon to sell set-top box to challenge Apple TV