About ps4 problems ?

I will buy ps4 soon , so if the ps4 work ok in first hours , is that mean my ps4 survived the hardware problems in some sony units , or that could happen any time later .

I mean can i discover if my ps4 one of the broken unit in first hours .

The way tech usually works is that if you can run it normally for a few hours and turn it back on you're golden.

Don't worry about the PS4 failures. If you get a defective one that's awful and I'm sorry but ALL tech has faulty units. The important thing to remember is that there are no design flaws in the PS4 that contribute to their failure rate.

thanks for the answer