From the article:

IDC notes that Samsung was responsible for 44% of all Android devices shipped. That equates to 46.11 million devices, or about 20 million more than the iPhone.

I.e. Samsung alone shipped almost twice as many smartphones as Apple.

Note that Samsung is only one Android vendor, and is outperforming iPhone. There are several other Android vendors with large sales as well: HTC, ZTE, LG, Motorola, etc.

15 microSieverts / hour corresponds to ~150 milliSieverts / year though, which according to the xkcd graph means "lowest one-year dose clearly linked to increased cancer risk" (100 milliSieverts / year) and is 100 times higher than the limit set by the EPA in the US.

So as long as the level is 15 microSieverts / hour, then nobody will be allowed to live there. As I said above, the level is 100 times higher than the allowed habitable limit.

America has just spent the last 5 years torturing people and invading a country against international law with American soldiers massacring its population with impunity. It's a terrible role model for democracy.