I wanted to really wear these for a while in all situations before posting a review. Generally I would say the *only* things I miss about the BTR5 are its better clip/case and the OLED that displays the current audio sources bit-depth and frequency (which is really the only thing I found useful that the OLED did), but other than that the UP4 has just been a better experience. I listen to music or ebooks all day long. Der Verkäufer antwortet sehr schnell und freundlich auf Kundenanfragen und zeigt sich hier sehr kulant. Ein stimmiges Gesamtpaket bei dem man mit einem Kauf nichts falsch machen kann. they are clearly nothing extraordinary, but they are adorable and my daughter wont take them off, and she says the material is actually very comfy which is a huge plus because a lot of fake materials are very stiff, these are soft! The small shelf is nice for snow boots. This product is on par with big brand names (and I have used several of them including Bose and Dr. Hopefully Realme will fix this soon (with software upgrade) but it is not that much of a big deal for me to give it 4 stars First, the touch pad on the ear cup was erratic in its response to commands -- taps and swipes.