I asked a question this morning about the difference between the Panasonic DP-UB 824 EGK and the Panasonic DP-UP 820 EG, which you sell, but which is more expensive! Here is the answer from Panasonic CH: Hello, Thank you for contacting our service department. In answer to your question, the two devices are absolutely identical. The only difference is that the UB824 is for the Swiss market, whereas the UB820 is for the French market. I hope you find the above information useful.