These basic models there are so few differences that are observed, because not every user of such a toothbrush perceives as equal. I now had the opportunity to test the following models and to compare in the course of which:
Braun Oral B Trizone 600
Braun Oral B Professional Care 700
Although my Trizone 600 much too violent brushing and also very loud, my husband just found this model very pleasant and the elongated heads with swinging in all directions brushes reminded him rather of the good old manual toothbrush. However, the round towers can also be used with this model, which in turn makes it then very versatile. Which model now is more like personal preferences, you can choose only themselves.
The teeth are indeed all brush heads or different handpieces smooth and cleaned up in the smallest groove, but I prefer to be the round towers and the handpieces of Professional Care, which is why I ordered the Professional Care 700.
In the grip and handling of handpieces there are no significant differences. The different models are all equipped with the Pressure sensor, preventing damage to the gums and teeth, and with a timer, which divides by 30 seconds to clean zones into four sections, and signaled by a pulsating signal to change.
A brush attachment is always included in the delivery, but the follow-up costs for essays are quite high.
Conclusion: Cheap base stations, in which the acquisition is dependent on the preferences or the sensitivity of the user. But I want to complain about apart from just the cost of essays, gets this Oral B from me 4 stars.