This look is usually created much more by styling, lighting, and careful retouching than by the camera body itself.

Based on the examples discussed, the main ingredients are:

• good makeup to even out skin before the photo
• soft, broad glamour/butterfly lighting
• often a ring flash or ring light, which can create very even facial light and a circular catchlight in the eyes
• selective Photoshop retouching rather than heavy global blur

If you blur the whole face, skin quickly turns plastic and loses texture. A more natural result comes from retouching small blemishes individually with a very small brush or localized tools, preserving pores and natural skin texture.

So the workflow is typically:

1. start with a model/subject prepared with makeup
2. use flattering, diffuse front lighting or a ring light/ring flash
3. retouch carefully and minimally, removing blemishes without smoothing every area equally

Also, this style is often intentionally glamorized and can easily become unnatural if overdone. The Sony a6000 is capable of this; the key is technique, not the camera model.