The document provides statistics on device fragmentation and operating system usage from analyzing 324 websites across 228 countries in May 2011. Key findings include:
- 80% of devices accessing mobile websites had touchscreens, while 20% did not.
- The top three devices globally were the Apple iPhone, Samsung GT-i9000, and Apple iPod Touch.
- The top three operating systems globally were iOS, Android, and Symbian.
- There was significant variation in top devices and operating systems between countries. For example, Switzerland had the iPhone as the top device at 58.76%, while Ghana's top device was the Sony Ericsson W350i at 5.01%.
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