Samsung has released two new promotional videos for the Galaxy S5 today, focusing on the handset’s design and new features. One showcases its much-improved new back panel, slimmer form factor, and larger display; while the other highlights things like the 2,800mAh battery, its 2.5GHz quad-core processor, and its new software features.

Samsung has confirmed the existence of a new Galaxy Tab 4 lineup on its own website ahead of the tablet’s official unveiling. The device, which will be available in 7-, 8-, and 10.1-inch variants, is mentioned in a list of devices compatible with the new Galaxy Gear Fit health tracker.

More than 40+ handsets and devices were unveiled at the Mobile World Congress in Barcelona this year from big and small OEMs around the world. However, only a handful of them were the main attraction of the show.

Two of America’s renowned prepaid carriers, Boost Mobile and Virgin Mobile have now announced the availability of the Samsung Galaxy S5 smartphone. This is in addition to AT&T, Sprint and T-Mobile announcing the arrival of the smartphone shortly after the official announcement was made by Samsung this Monday.

Samsung showed off the ‘Ultra Power Saving Mode’ feature from the Galaxy S5 during its announcement earlier this week. A new report now details how this feature works with three separate battery saving technologies reportedly being used.