Will the next Amazon's Smartphone run Android OS?

Amazon may be preparing to launch a smartphone with Android OS. 

Warranty is given by Chang and Kevin Mark Mahaney of Citigroup.

Amazon has just released the Amazon Kindle Fire, his second tablet, and the first with Android OS.

Previously, Amazon launched the Amazon Kindle in 2007, with Linux 2.6.26, and now appears to be prepared to launch a smartphone with Android OS.

Mark Mahaney and Kevin Chang, analysts at Citigroup, said that Amazon may release a smartphone running Android OS at Christmas 2012.

The information was released by AllThingsD's website based on sources from "the Chinese team at Citigroup."