I compare it to male avatar standing next to my female one. It's none else but the very default Bob ('virtual person') in all his default glory, and he looks on my ava like 'Excuse me, are you really human, or a plastic doll?' Ingame, just look at back, or at feet, or at hands, you will see the difference. It's the same game on same computer at the same time. Every male ava in this game has hires texture, while female ones have quite a lowres one
P.S. Even his hair, which dates back to the game launch years and years ago, is more hires than mine, which was added much later