"Realistic portrayal" refers to an accurate and believable depiction of something, such as a person, situation, or event, reflecting it as it truly is or could be in real life.
Instead, they viewed these ads and articles over the course of five days, in order to give a more realistic portrayal of how people consume media. (sciencedaily.com)
Going through this exercise will give you a more realistic portrayal of how much coverage you need. (thesimpledollar.com)
This is the most realistic portrayal of a relationship I've even seen. (markedmovies.org)