1, different number of blades
1) Gillette front speed 3, composed of three layers of blades, is relatively cheap.
2) Gillette's front speed 5 (front hidden) consists of five layers of blades, which is relatively expensive.
2. Different names and models
1) Gillette forward speed 3, name and model: forward speed 3, forward speed 3 breakthrough, forward speed 3 power.
2) Gillette Front Speed 5, officially named "Gillette Front Hidden", has the following models: P series,/kloc-0 series, Z series, 3 series, 5 series and 7 series.
The address of the manufacturer is different.
1) Gillette Su Feng 3 is mainly produced by a joint venture between China and German Gillette Company, and most of the production places are in Shanghai, China.
2) Gillette Su Feng 5 (Yin Feng) was jointly launched by Gillette and Braun after the acquisition of Braun, Germany, and the production factory address was mainly in Germany.