The phones involved in the promotion are quite a few and include the Samsung Galaxy S4, Samsung Galaxy Note 3, HTC One, LG G2, Motorola DROID MAXX, Nexus 5, Samsung Galaxy S III and the Samsung Galaxy Mega. There are 5 pages full of devices that are included in the promotion, which you can view by clicking on the sourcelink.
Who knows? Pick up one of the Android models included in the promotion and the next time you have your head in the clouds, you can visit your files.
Amazon promotion gives out 50GB of cloud storage with the purchase of certain Android models
source: Amazon via AndroidPolice, AndroidCentral