Because people wanting an upgrade / new design after 4 years from their plus sized phones shouldn’t have to compromise on the screen size.
And they don’t have to as they can stick with their plus sized phones...but the X was never said to be a “replacement” for the plus sizes phones.
It feels like an iPhone 5. Don't give me measurements. I know. I am just saying, that was my first impression. I feel like I am using my old iPhone 5 size-wise.
It's narrow, and tall. The height does not help make it feel bigger. It feels much smaller despite the dimensions.
Be prepared if you love the size of the Plus. Coming from a 6/7/8, it should be a treat.
Coming from a 5s, I confirm it is definitely a pleasure! The form factor of the Plus was just too big for me, personally, due to hand size and for portability preferences, but I can understand why others prefer it. I prefer to use an iPad/Mini for movies and such so for me the X works brilliantly for my purposes.