Whats the difference between heart and round faces?

Question

Whats the difference between heart and round faces?

Answer 1

Heart shaped faces are narrow at the jaw line and wide at the cheekbones and/or forehead. Your face appears wide at the temples and hairline and narrows to a small delicate chin.

Round shaped faces are approximately twice as wide as they are long. Round chin, round hairline, and the widest point is at the cheekbones and ears.

Answer 2

A heart face has a very small chin with a wide forehead resembling a heart.  The round face has a nearly equal length and width which looks like a circle.