Remington R4 Rotary Shaver With Pivot And Flex Know-how The most blatant difference that sets the Series 7 aside from other Braun models is the pliability of the shaving block at the top. The Series 5 remains fastened, the Series 6 pivots up and down, and the Series 7 pivots up and down and left and right, maintaining the chopping block in contact with facial curves extra of the time. Braun’s top-of-the-line electric razor provides the most effective shave—even for heavy beards—at the next worth. Braun’s Series 7 razors have been around in various forms for greater than a decade, and they've constructed a popularity for producing close shaves, being sturdy, and offering comfort and value. The Series 7 has been a perennial pick in lots of buyer evaluations and publications, together with right here at Wirecutter since 2015. It’s still our favorite razor, and it has become a fair better choice as a result of it’s considerably less expensive than it was once. There are two main forms of electrical shavers, one being rotary shavers and the opposite being foil shavers. They work in a unique way however essentially have the same perform. Regular maintenance of your electric razor is critical for an extended, functioning lifespan.