Is the sony sonnar t fe 55mm f 1 8 za good for portraits?

Here is what the site says about that.

From Sony Sonnar T* FE 55mm f/1.8 ZA: Sony Sonnar T* FE 55mm f/1.8 ZA: A prime lens by Sony for Full frame cameras, 55mm f/1.8. Specs - Maker: Sony - Focal length: 55mm (prime) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Sony E - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E): as marked, 55mm. - On APS-C (Sony E): like 82mm on full frame; f/1.8 gives about the depth of field ...

From Sony Sonnar T* FE 35mm f/2.8 ZA: Sony Sonnar T* FE 35mm f/2.8 ZA: A prime lens by Sony for Full frame cameras, 35mm f/2.8. A small, light 35mm from the first year of Sony full frame.

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