Is the olympus m zuiko 12 45mm f 4 pro good for portraits?

Here is what the site says about that.

From Olympus M.Zuiko 12-45mm f/4 PRO: Olympus M.Zuiko 12-45mm f/4 PRO: A zoom lens by Olympus for Micro Four Thirds cameras, 12-45mm f/4. Specs - Maker: Olympus - Focal length: 12-45mm (zoom) - Maximum aperture: f/4 - Made for: Micro Four Thirds sensors - Mounts: Micro Four Thirds - Stabilised: no - Autofocus: yes What it frames like - On Micro Four Thirds (Micro Four Thirds): like 24-90mm on full frame; f/4 gives about the depth of field of f/8 there. ...

From Olympus M.Zuiko 45mm f/1.2 PRO: Olympus M.Zuiko 45mm f/1.2 PRO: A prime lens by Olympus for Micro Four Thirds cameras, 45mm f/1.2. A weather-sealed f/1.2 portrait prime, 90mm equivalent.

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