So i recently purchased the Nokia 7 plus and I found this issue. When I plug the headphones in my Nokia phone I observed that I don't get Studio output while playing some music as compared to when I insert the same headphone in other phone which indeed gives stereo output! Anyone with this issue? Also the audio quality through the headphone is not superior at this price point. Nokia should fix this with an update. Please mention a fix or a solution for the above problem.