With taller screens and beefier batteries, the Samsung S20 and S20+ are larger, heavier, and more pronounced in the hand than their S10 counterparts. Thanks to the slightly skinnier aspect ratio, however, they are more narrow, and very manageable in the hand still, even the larger Plus model.What gets in the way of ergonomics more than the size difference, though, is the display curve angle of the new S20 series. Samsung chose a flatter panel for the S20, and the preinstalled protector is not completely overlapping the side frame. 

Thus, your finger catches the protector edge each time you swipe from the left or right side to go back in the interface when you are using navigation gestures. With the official case on, however, and its raised lips meant to protect the phone’s display when laying face-down, the edgy inconvenience is largely moot. 

It’s way more convenient to use it to go back than stretching all the way down on a big-screen phone, and Android fans go back A LOT, while iPhone users either don’t have that option, or it’s inconsistently all over the place.