Humans lost the ability to evolve from environmental pressure the moment they invented homes and clothing, the same would happen for any intelligent species.
The only thing driving human evolution now is sexual selection, economy and viruses, and it has been like that for the past 12'000 years.
- range in height from 6 to 7 feet tall
In human societies taller people are and have always been seen as sexier
Females have a horn fetish the same way peacocks have a tail fetish
- have bright red faces (similar to the Bald uakaris)
Sun exposure turns your skin red if you were born with low melanin building potential, my skin gets red not black from sun bathing...and red in a healthy way not burned red...this happens to most of the people from my ethnicity
- are as intelligent as humans
Many people are as intelligent as humans, but not all people, it depends on the country...in countries like niger for example the average IQ is below 80 and in China it is above 100
- have an improved sense of smell
Smelling pheromones and hormones is usefull in the sex game
Polish and Scandinavian people are on average 1.7 to 2.3 stronger than africans, does that count as being a devil?
- are slower and have slightly worse endurance
South africans are more enduring than northerner humans, does that make them non devils?
You need magic for that, pandas are like that and they survived by the pity of humans forcing them to have sex or forcing them to watch pornography...like...just let those emos go extinct!
- can interbreed with humans
Dragon men, Denisovans and Neanderthals could and did interbreed with sapiens, the definition of species is a loose and futile one.