ethomaz on 23 July 2013
More Info: PS4 Runs Cooler Than the PS3
"What is interesting is the tidbits of info the FCC registration coughs up. According to the registration, the PS4 will run at 5-35 degrees Celsius - which is fairly cool compared to the PS3's average of 45-55 (over 60 and you're at risk of the YLOD)."
"weighs approximately 2.8kg (the latest model of PS3 weighs 2.1kg, while the original fat PS3 weighs 5kg)."
http://www.nowgamer.com/news/2015280/ps4_has_less_risk_of_failing_consoles.html
5-35 degrees Celsius is pretty cooler.
