Screen size and resolution isn't the only factor, distance to the TV matters as well.
The further back you are the "sharper" the image.
There's only 2 races: White and 'Political Agenda'
2 Genders: Male and 'Political Agenda'
2 Hairstyles for female characters: Long and 'Political Agenda'
2 Sexualities: Straight and 'Political Agenda'