The sources confirm there will be two versions of the phone, with 16 GB and 32 GB of storage, respectively. Google's test Play Store pages where the Nexus 5 was pictured with $349 price tag is probably for the variant with larger storage. No microSD card for expansion will be available, of course. Second, as much as we've heard about two battery capacity versions - 2300 mAh and 3000 mAh - the source poured cold water on that rumor, and said both the 16 GB and the 32 GB unit will come with 2300 mAh, which sounds more logical...Source: http://www.phonearena.com/news/Nexus-5-wont-have-a-3000-mAh-battery-version-claim-insiders-just-16-GB-and-32-GB-ones_id48441
