From the front, not a lot has changed since the S4, but the back of the S5 has had a redesign. It has a soft-touch rubberised panel, with this dotted effect. I haven't made my mind up whether I like it yet, but it could grow on me.
Feedback about the waterproof Galaxy S4 Active prompted Samsung to make the Galaxy S5 waterproof and dust proof in alliance with military spec IP67, which means that it can take a bath for up to 30 minutes at about 3 feet down.
The 16 megapixel camera is new though. It has some neat tricks up its sleeve too. Not only can you have HDR mode permanently switched on -- showing you the effect in real-time -- it also works for videos, a smartphone first. You can also change the focus point in a scene after you've taken the picture.
More important, the 0.3-second auto-focus is 3 times faster than autofocus on the Galaxy S4. This is due to the addition of what Samsung calls Phase Detection autofocus, a feature usually found in DSLR cameras making its first appearance in a smartphone. The image sensor is also larger, allowing the camera to capture more light.
The Gear 2 is an updated version of Samsung's smartwatch that runs on Tizen, rather than Android. We're waiting to hear exactly what sort of new functions this chap has, but we're already pleased to see that the watch has slimmed down a little.
In the lead up to the S5's launch at Mobile World Congress, numerous rumours about a slim, metal Galaxy Phone swirled around. So far, we're yet to see any sign of this mythical beast, but we're keeping our eyes peeled over the coming weeks.