Better in some ways maybe, but I consider people to be like a video game character with an assortment of attribute points allocated into different categories. Some people may be incredible at certain things that society does not place at a high value.
Someone may be an incredible doctor, actor, or engineer, which might make them seem better on the surface at the current time. Consider that at other times in history a good blacksmith might have been a highly respected profession, while now a blacksmith is just considered an average worker drone.
Other skills have value also and it is much more difficult to determine how much value. Some very intelligent people may never get recognized due to their lack of social skills. It's a very rare person to be highly skilled in multiple areas as though someone put in a cheat code in a video game to give their character 100% in all attributes.
Also, better can be determined by physical attributes such as height, weight, hair color, skin color, or various body part dimensions. Currently, being tall is seen as something desirable in a mate to many women, possibly as a protector type trait. Things like that can change in different situations.
Or is better determined by the amount of money and possessions you have? It seems like it is to some people. That heroine addict may determine if someone is better based on how many hits they have. While another person would only consider themselves better if they have a penthouse suite in Manhattan looking down on everyone else. Compared to the rest of the population of the world America, Japan, and Europe may seem like they're better than everyone else to the eyes of a peasant farmer in Africa or China because they have some much relative to him.
Better is relative, and depends greatly on how you're measuring and who you're measuring against. I think that people are roughly equal overall with a few exceptions.