No difference, it's KDE + android. Not only it has bidirectional clipboard syncing (so copy a 2FA token from the mobile to the PC) but also other nice features. Like if your phone is ringing, your PC will pause automatically YouTube or play music / spotify tabs on chrome. You can control PC media (e.g. again play music on chrome) from your phone, sync notifications uni or bidirectional, share/browse files, use the phone as a trackpad or keyboard for the PC, answer messages from the PC, etc.