Tizen power
For the Samsung Z, the company has opted to power the experience with its own Tizen OS rather than Google's Android. While having huge ramifications on what it can and cannot do, the experience before you start thinking about apps, is very, very similar.
Powered by a quad-core 2.3GHz processor and 2GB of RAM, the operating system is incredibly responsive, more so than what we've experienced with the Samsung Galaxy S5 TouchWiz interface running KitKat. That responsiveness is best seen in jumping around the user interface, which is uncluttered and for the most part fairly clean.
Like Android, there is a focus on the apps in a grid system, as well as a number of widgets on the homepage. Just like Symbian eventually ended up being before Nokia ultimately canned it to go Windows Phone, Tizen emulates Android with aplomb.
Swipe down from the top of the screen, for example, and you reveal the all too familiar settings panel giving you quick access to things like Wi-Fi. Swipe up from the bottom of the screen and the app tray turns into the apps pane, while a swipe left or right reveals more "homepages" where you can pin widgets, shortcuts or app icons. To the layman this is Android.
But it is the sheer fluidity of all these actions that delivers plenty of promise for the mobile operating system. It's as quick and responsive at HTC's Sense ever was and doesn't suffer from the over animated experience of the latest version of TouchWiz.
Of course, Samsung has embellished the experience with a bit of its Android skin; TouchWiz.
Circular icons, a good smattering of "S" apps, and a clean interface all help define the experience, but because we've ever seen an early prototype Tizen experience before, it seems all together a natural rather than a cluttered experience.
It is as if the design team has forgotten the daily struggles of of trying to make everything different and standout in Android, and has delivered a unified experience in a device that comes across as singular in its design ethos. Samsung really should be proud of that achievement.
S apps
Like the company's Android smartphones, this Tizen smartphone is packed with S apps that are for all intent and purposes identical to their Android siblings.
There is S Health, S Planner, S Memo, S Voice, and S everything else you can thing of. And from a user interface and design perspective they are the same as you've seen on the Galaxy range of smartphones. It is at this moment you really struggle to notice the difference between the Samsung Z and any other Android-touting handset the company makes.