Although this not be a version for users, we can get an idea of what awaits us in the first Lollipop versions that reach Xperia Z devices. It remains to be seen how they mix what is pure Android Lollipop with the custom layer itself.
For the first thing that can be seen in the shared video is how fast everything movesThis is logical since it is pure Android, so hopefully they follow this premise with the version that passes to users with the custom layer. This is vital for users to unleash their Android experience in a richer way and continue to support Sony as a great Android company.
A version not for users
Nor do you have to throw the bells on the fly, since we are facing a compilation that is not supposedly created for users, and it comes as is without fully working and out of bugs. Just knowing that it doesn't even come without the Play Store and other standard apps, we can realize the objective of this AOSP ROM and get rid of the fact that we are facing a stock Android. Let's say these builds arrive to provide more or less of a starting point for custom ROMs. It also helps Sony hardware appear on the CyanogenMod download page and show an open attitude to bootloaders so that more ROMs from different developers can appear.
The binaries for the Xperia phones have not been updated at the moment, so probably Unable to compile a version of AOKP yet running on a Z1, Z2 or Z3. But according to Sony's own post, they will soon be updated along with the source code needed for developers in the Android community to create the software.
Lollipop updates to the Xperia Z series
From the same blog they comment on how excited they are to bring the benefits and virtues of Android 5.0 Lollipop to the entire Xperia Z series at the beginning of 2015. This new version of Android, apparently, will come with new features such as an improved user interface, especially in interactivity and the way it responds, better control over device security, new ways to control notifications, better performance and much more.
They also refer to as the entire list of changes is available en Android developers. What is clear is that users of a Z will have all the news from Lollipop on their phone. The eagerness for this new version to arrive increases.