6 iPhone 7 Plus Has a Higher Display Pixel Density
Both the iPhone XR and the iPhone 7 Plus pack Apple’s traditionally excellent LCD display technology. But while the iPhone XR packs a more prominent display than the iPhone 7 Plus, the XR has a lower pixel density than the iPhone 7 Plus.
Sure, we’ve previously made the argument that pixel density doesn’t matter as much as some people think. But if you pass up an iPhone 7 Plus for an iPhone XR, you’re downgrading as far as display resolution — and you’d lose the ability to stream 1080p video.