Enco Buds2 Pro

mine is 2 years and still counting

I had oppo enco buds 2. Had bad experience with them started giving issues and died after 6 months.

Oppo enco buds 2 - 2.5yrs. OnePlus does make good buds imo.

Sound quality is decent, of you want something purely for sound experience I would recommend something from oppo their sound quality is really good. These one's offer a overall balanced experience the calls are good. I used the oppo enco buds 2 the sound quality was better on them but call quality the other person couldn't hear me clearly. No issues with the realme ones all far. Movie experience I'm not sure but music is very nice except if you max the sound ( not recommend ) it starts to break a lil.

Yes, I have Oneplus Buds 4 and Oppo Enco Buds 2, I use them almost every day and I am a side sleeper.

I'm using oppo enco buds 2. Costed me around 1800 a couple of years ago. I have no issues with it and it sounds good too.

I won't recommend investing a lot money in earbuds because they are actually unrepairable e-waste after 2-3 years. If you really hate wires then you can go for Oppo Enco Buds 2 or Realme T310 if you want ANC. If you want just for basic usage then Soundcore R50i is best bang for buck. If you want best sound quality then I would suggest you to invest in a good DAC and a good IEM. Those will give much better sound than earbuds and would last much longer.