Samsung may not be pinning all its hopes for summer phone supremacy on the Galaxy Note 5. All About Samsung has posted photos of what's supposed to be a store dummy unit for the Galaxy S6 Edge+, an extra-large version of itsdual-curve flagship. There isn't much to reveal about what's under the hood, but it's clear that the screen is about as large as what you'd see on the Note 4(that is, around 5.7 inches). Also, there are no obvious hardware tricks here -- the curve isn't pronounced enough for a Note Edge-style strip, and you certainly aren't going to find a pen, microSD slot or removable battery.