While I can't speak to Panasonic multi-region players, I do have a Panasonic (non-multiregion) 4K player I am completely happy with. But I think 220 Electronics should suit you well.

It's a tremendously good player (though no 4K) but hardly an option for you unless you piece the equivalent together from eBay'd finds. I bought it new, already configured for multi-region DVD/Blu-ray play. My multi-region player is an OPPO BDP-103 multi-region player. However, I was able to purchase the last Oppo BDP-103 multi-region player in stock at this location: Region Free Blu Ray & DVD Players | Portable Blu Ray DVD Players () While I cannot say they are as good as 220 Electronics in all respects-and 220 Electronics looks to have a more extensive selection-I have no complaints at all about Bombay Electronics and the purchasing experience I had with them. 220 Electronics no longer had any Oppo multi-region players available when I decided to make my purchase. I should probably add in some disclosure. Personally - if i was going to buy a region free player, I wouldnt get a 4K one, Id buy the cheapest possible regular region-free BD player and a nice normal 4K player where region doesnt matter.

Click to expand.My multi-region player is an OPPO BDP-103 multi-region player. Worked on my Region A UB820 for a couple Region B discs I tried.

All region blu ray player bombay