Samsung launched the Galaxy Xcover 4 way back in March 2017, and it now seems the company will soon follow up with its successor, which will be likely called the Galaxy Xcover 5. A Samsung smartphone bearing model number SM-G398FN/DS, believed to be the Galaxy Xcover 5, has bagged FCC certification hinting at an imminent launch. The listing reveals that the phone will ship with a 10.78 Wh battery at 3.85 Volts, which translates to 2,800 mAh. That's the same capacity as Xcover 4's cell. Samsung Galaxy Xcover 4 FCC doesn't reveal any other hardware details about the Xcover 5, but...
Source: https://www.gsmarena.com/samsung_galaxy_xcover_5_fcc-news-37228.php