Compared to the MT-F is the C 3
-something chunky, but it is better in the hand
-Is the display smaller with lower quality, but adequate
-is the housing matt white, thus less sensitive to grease or scratches, but not really nice
-Is the speaker sound a little better and louder,
-is the charger small, sensitive and functional
-Is there no own wallpaper
-are the ringtones still purist,
-entfällt the headset connector, the one does not really missed
-was the LiIon battery replaced by conventional AAA batteries
-Are there with menu navigation and operation no major differences
In summary, the C3 is according to my priorities quite an improvement over the MT-F, but it is manageable. AVM has left plenty of room for further optimization.