The display: QHD IPS Quantum Display

Those who know the LG G3 will feel right at home with the G4 in their hand. It's got mostly the same look and feel. Sleek, curved, but angular at the same time. The glossy back has given way to ceramic-coated plastic — which sort of feels like glossy plastic. But we'll give LG the benefit of the doubt, because you can't just color plastic and stick it on a smartphone. This removable back cover has a sort of geometric texture to it that's quite smart, but it doesn't do a whole lot to change the fact that it feels like plastic. Not a huge deal, but there's something better lurking. More on that in a minute.