The linked page states it's using Ubuntu 15.04 as OS, however 15.04 is marked as...

pitchroll on March 28, 2016 | parent | context | favorite | on: Aquaris M10 Ubuntu Tablet – Pre-order

The linked page states it's using Ubuntu 15.04 as OS, however 15.04 is marked as EOL-ed on https://wiki.ubuntu.com/Releases Is there an easy OS upgrade path? I wonder why they did not go with an LTS release, 16.04 is just around the corner in April and would probably serve their release better.

reddotX on March 28, 2016 [–]

15.04 is EOL on desktops (unity7) not on Phones/Tablets (unity8).