A phone selfie can make your nose look wider, pull the ears backward, and change the balance between the center and edges of your face. That does not mean the camera has exposed a hidden truth. It means the camera was close.
The key variable is perspective. When the phone sits at arm's length, the nose and center of the face are meaningfully closer to the camera than the ears. The camera records that depth difference as a size difference.
What the JAMA Study Found
In a 2018 research letter published in JAMA Facial Plastic Surgery, Ward, Ward, Fried, and Paskhover built a mathematical model of facial perspective at common selfie distances. At about 30 centimeters, the model estimated that apparent nasal-base width increased by roughly 30% for men and 29% for women compared with a portrait taken at 1.5 meters.
The study modeled geometry; it did not ask people to rate attractiveness, and it did not show that every phone produces exactly the same percentage. Its useful conclusion is narrower and stronger: short camera distance can materially alter recorded facial proportions.
Distance Matters More Than the Lens Name
People often blame a wide-angle lens, but the lens only changes how much of the scene fits in the frame. Perspective is determined by where the camera is placed. A wide lens encourages you to move closer to fill the frame, and that close position creates the distortion.
If you step back and crop the image, the perspective becomes more natural. A modest optical telephoto setting can help because it lets you fill the frame from farther away. Heavy digital zoom does not change perspective after the photo is taken; it only crops pixels.
Why the Whole Face Can Feel Different
- The center expands: The nose, lips, and midface sit closest to the camera.
- The sides recede: Ears, temples, and the outer jaw appear proportionally smaller.
- Small asymmetries can look stronger: A slight head turn changes the distance from each side of the face to the lens.
- Lighting compounds the effect: A close phone can block frontal light and create stronger central shadows.
A Better Setup for Natural Proportions
- Place the phone at eye level.
- Move it at least 1 meter away; around 1.5 meters is better when space allows.
- Use a timer, tripod, shelf, or another person instead of holding the phone.
- Choose 1x from farther away or a modest optical 2x setting if the phone has one.
- Keep the head level and face the lens directly for a baseline photo.
- Use broad, even light so one side is not visually reshaped by shadow.
Baseline Photo vs. Social Photo
A baseline photo should preserve proportions and make comparison easier. A social photo can use a stronger angle, crop, expression, and environment. The mistake is using an extreme close selfie as evidence about your underlying facial structure.
If your goal is analysis, follow the full FaceScore photo checklist. If your goal is a profile image, take several frames from a natural distance and choose the one that fits the context.
The Practical Takeaway
Do not judge your face from the closest image your phone can capture. Step back, control the light, and compare multiple photographs. FaceScore is most useful when the input is a clean, repeatable photo rather than an accidental perspective experiment.