Google has added the Sony Xperia Z3 to the list of devices able to download and test the Android N Preview.
Z3 owners can obtain the Android N Developer Preview 2 code directly from Sony, but will have to manually flash it to their device. Once this preview is flashed, the Z3 will be able to install future Android N updates over the air.
The Nexus 5X, 6, 6P, 9, and Player are already compatible with the Android N Preview.