Portrait Mode on the iPhone XR may not be as fully-baked as the version found on Apple’s other iPhones. The iPhone XR looks like it has almost all of the same features as its higher-priced siblings.

Apart from the screen, the big different between the iPhone XS and XR is the camera. The XS has two, and the XR only has one. This means that — like a one-eyed person — the XR camera can’t calculate ...