The Braun Silk-expert Pro 5 with the model number PL5152 and the model on the Digitec site, which probably has the model number PL5157, differ in some important aspects:

- Model number and variant: the model numbers are different (PL5152 vs PL5157), indicating different versions or features.

- Light pulses: The PL5157 model has 400,000 light pulses, while the specific light pulse numbers for the PL5152 model are not explicitly stated, but it is mentioned that it emits up to 125 light pulses per minute.

- Attachments and accessories: Both models have different attachments and accessories. The PL5152 model comes with a Venus razor, standard and precision attachment, while the PL5157 model includes two attachments (precision attachment and body attachment) and a disposable razor.

- Application areas and times: Although both models are suitable for different areas of the body, the recommended application times vary slightly. The PL5157 model has specific application times for different areas such as the face, bikini line and underarms.

- Technological differences: Both models feature SkinPro technology, but the PL5157 model is described as being twice as fast as the previous Silk-expert 5.

These differences can influence the choice of the right model for the user's specific needs.