Review on Xiaomi POCO M4 Pro 4G 6/128GB RU Smartphone, Cold Blue by Ma En ᠌

I often use my phone in Skype, so I needed a 3.5mm output in principle. My ears are getting tired of wireless. I also needed a tray without having to choose 2 sim or sim + card. There is a glitch. And not only on my M4. After 10 minutes of video communication in Skype, the video starts to pace. Found a way out. You fold and open again, a matter of seconds, in stock half an hour without glitches. What it is, I still don't know. On the last note 8t for 3 years this was not the case.