Personally, when I’m looking at a new device, I look for the width because I really don’t like phones that are more than about 75 millimeters wide, because then when you add a case onto it, it starts to get uncomfortable to hold in the hand, at least for me.
I’m kinda the opposite. Wide phones always gave me hand cramps but that’s likely because I have smaller sized hands I guess.
Personally, when I’m looking at a new device, I look for the width because I really don’t like phones that are more than about 75 millimeters wide, because then when you add a case onto it, it starts to get uncomfortable to hold in the hand, at least for me.