Hello Nicolas.

If you compare the two products directly with the Digitec/Galaxus comparison option, you will see the differences:

The cheaper version, the normal G735, was released in 2022 and the more expensive version in 2023. The more expensive version is therefore the successor model. The differences that I could quickly determine are that the more expensive version has Dolby Admos (surround sound system) and the cheaper one does not. Apart from that, they differ in the size of the headphones. While the cheaper version has ''Over Ear'' (ears are completely enclosed by the ear cups), the more expensive version has ''On Ear'' (i.e. resting on the ear and not enclosing it). In my opinion, there is no better or worse, it's just a matter of taste. For my part, I prefer Over Ear.

In terms of sound, I can recommend the G735 to you. I bought it for my girlfriend and she is happy with it :).

I hope I was able to help you.

LG Schyro

Only the price. As far as I know, there is only one version of these headphones. I have them too.