Detailed comparison. However it lacks one cruical element most reviews lack, not mentioning which photo is more accurate. In some photos you do mention but majority are lacking. For example in a scenic shot you mention xperia is cooler and oneplus is warmer and thats it. I can reach that conclusion by myself too, but which is more accurate?
My opinion is that, which is evident by most photos, oneplus oversharpens and overbrightens like most chinese brands. It wants to give the wow factor while sacrificing authenticity. Xperia aims for a realistic look. Xperia looks so natural that it gives the feeling its from a big camera in comparison to op13. Id choose xperia in a heartbeat had it been sold in turkey