Samsung M51 Waterproof or Not. Many People searching if Samsung M51 is waterproof or Splashproof. If this phone is survived Water tests? This phone comes with an AMOLED display and a fiber plastic body. Samsung has chosen the 6.7-inch Infinity-O Super AMOLED display. This screen has an aspect ratio of 20: 9 that makes it narrow … Read more Samsung M51 Waterproof or Not??