If you switch to Professional mode, you can then manually adjust the depth of field and degree of blur.

Source: https://mybroadband.co.za/news/industrynews/483875-everything-you-need-to-know-about-the-huawei-mate50-pro-smartphone.html

It has the over-lit, over-saturated veneer that has typified Netflix’s teen-focused output, from and a distractingly shallow depth of field.

Source: https://www.independent.co.uk/arts-entertainment/tv/reviews/heartstopper-netflix-kit-connor-joe-locke-b2386314.html

Smaller, lighter cameras facilitate the movement, and greater depth of field sets the characters more solidly in their surroundings.

Source: https://variety.com/2023/artisans/focus/from-elvis-to-russian-doll-asc-awards-showcase-art-and-tools-of-cinematography-marvelous-mrs-maisel-russian-doll-americsn-society-of-cinematographers-1235543280/

The Pro model's main camera features a larger sensor and a wider ƒ/1.6 aperture, allowing for improved low-light performance and better depth of field.

Source: https://www.devicemag.com/iphone-12-pro-camera-tips/