Samsung's new M series smartphones are supposed to finally launch later this month. In the meantime, more and more details are leaking out. Today we get a couple of images that seem to be part of the upcoming M20's manual. They show us that water drop notch (for Samsung's Infinity-V display), as well as the fact that the headphone jack is in - nestled at the bottom near the USB-C port. The Galaxy M20 has a dual rear camera system, as well as a fingerprint scanner in its vicinity. The volume and power keys are on the right. The handset has a 6.3-inch LCD panel with 1080x2340...