Which one is clearer between f1.0 and 16.0?

16.0 is clear.

According to the query on Zhongguancun Online, the larger the lens value, the smaller the aperture, and the clearer the blur effect, so the blur effect of F16.0 is clearer than that of F1.0. Blurring is a photography technique and an artistic technique, which refers to abstracting or blurring objective objects or scenery to achieve specific artistic effects.