Man That’s something, well I’m on my Phone (2) , bought this on the 1st day launch in last year but never had any lagging issues, I’ve got dozens of app plus 10 games .
Well it depends on users Usage . Bcs mine never had any lagging issues, honestly I’m an hardcore user . Using multiple app while playing games.
Never had such a problem like:
Overheating , lagging, freezing even my phone’s battery works well ( Long lasting ) and etc.
Just Take care of your device