When Samsung boasted that the Galaxy S9 reimagined the camera, it wasn’t actually referring to a completely new image sensor, though that has been upgraded, too. DRAM on (or rather, under) the image sensor is something Sony already did last year. It was, in fact, the dual aperture feature that gave the early 2018 flagship its unique flavor. iFixit tears the Galaxy S9+ down to take a peek at those lenses. And, of course, to see just how easy, or how hard, it is to take the phone apart.