Once it's released I expect many people who were using a Plus model to think the X is too small. Yes, the screen is bigger when measuring diagonally but I think there is less overall screen space. And the footprint is much, much smaller and this may come as a shock to some.
https://www.phonearena.com/phones/s...hone-X,Apple-iPhone-8-Plus/phones/10414,10411
https://www.phonearena.com/phones/s...hone-X,Apple-iPhone-8-Plus/phones/10414,10411