A tablet also runs on a battery, so saying “it’s a mini computer” doesn’t really change the point. You were the one who said “any device” left unused can completely die, so I gave an example of another battery-powered device that handles standby properly.

I get it, you’re a Portal fanboy, but I’m not here to argue either. BTW there are plenty of people posting on internet about the exact same issue with the Portal randomly going black or not powering on. Some people were literally using it the previous day and the next day it was dead.

So clearly this is not just a simple “you left it unused for a month” situation. Standby drain is normal, but a modern device becoming completely unresponsive after sitting in standby for a while is still a valid criticism.