Is there any documentation about smart phone browser screen sizes?

I've searched for some information on smartphone browser sizes so I can make a site that fits:

blackberry iphone android

But doesn't seem to be any hardcore dimensions floating around anybody know the info or has sour开发者_JAVA技巧ces where I can find out?

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Screen size is typically included as part of the information in device capability databases such as WURFL or DeviceAtlas.