On the Jaguar units, I thought the same and at the bottom of the page there does appear to be the same unit but unbranded if I read it correctly.
On the Becker (both models) Malcolm's comments are correct.
The small dot based user interface does limit what can be displayed.
If you do try and use the SatNav it comes up like a small bike unit with simple arrows, it is off line-of-sight so not easy.
Maps are outdated with no traffic stuff. Once you have used Waze it would be very frustrating.
I would discount this capability.
If you do happen to just want a decent looking CD/radio (not DAB on most of the S/hand stock) and iPod/Cabled then it is fine. This will give you directions through the speakers over the music so works pretty well with a sucker or mag mount for your phone. It is enough for me in the Series2 but in the Coupe (which I use for work visits) I wanted more and so I went full technowobble and fitted a Sony floating unit which most of the board would probably kill me for doing.
