Compare Xperia 10 VI and Xperia 10 V Fun Edition and AQUOS sense9 and Raku-Raku Smartphone a and Xperia 5 V and Raku-Raku Smartphone Lite MR01 with thickness and thinness graphs.

Thinness is something that is often overlooked when purchasing a smartphone. Even if the size is large, a thin phone will be easier to hold.