When upgrading from a Braun appliance and carrier of a 1-2mm Bart, I am completely disappointed by the sectional image of the shaver. What is upward be acceptable for long beard 4mm, is not sufficient for the short beard. I need now twice as long and have repeatedly extended between short hair hair. Multiple shaving the same spot is necessary in order to achieve a uniform hair image.
The Vakkumfunktion served its purpose, but it saves a non damp wiping the sink, as long land not all hairs in the receptacle of the shaver.
The 1mm specified in the product description and not really to take in my eyes only marketing only.
My conclusion: Off Philipis ... at least for my type of beard ... shame really ... because the rest of the functions, battery life, etc. are fine.