I don't think it's a phone problem because I'm experiencing the same thing. I hope the next update won't lag. It's hard to enjoy it if it lags like this.
I feel you bro , joined their dc server to know where the issue coming from and came to know that the videos are of high Bitrate or something idk and the dev are either sloppy or just fed up by updating the game many times before so I don't think it's a good idea to continue this game on Android but you can enjoy if you have poco or xiaomi .