Samsung Galaxy S5 preview: simpler in some ways, more 'glam' in others

Once a year, Samsung takes some of its best material and slaps it together into a premium flagship model called the Galaxy S.

Once a year, Samsung takes some of its best material and slaps it together into a premium flagship model called the Galaxy S. While 2014's version -- the S5 -- came a bit earlier in the year than some earlier iterations, we're no less excited to see it become the star of the show at Mobile World Congress. The new device will ship in April (on stage, Samsung specifically mentioned that it launches on April 11th in 150 markets), although exact pricing and availability are still unknown. It features a refreshed design language, yet anyone who has used a GS phone recently will immediately recognize it as a Samsung flagship.

Despite its familiar design, the GS5 has a few new useful hardware features, including a fingerprint scanner, heart rate sensor, and a toned-down TouchWiz UI on top of Android 4.4 KitKat. Perhaps the biggest surprise of all, however, was that Samsung didn't overload its prized new smartphone with a heaping dose of new S-branded features. This is a marked departure from the company's previous strategyof cramming in every software feature under the sun, which leads us to wonder if this is related to Samsung's recent agreement to dial back the customization it does on Android devices. So what else is new here? Read on for a deeper dive.

Gallery: S5 | 12 Photos