It's worth noting that their "standby time" measurement includes the screen being on at 1/2 brightness and maintaining a Wifi connection. The processors in the

It's worth noting that their "standby time" measurement includes the screen being on at 1/2 brightness and maintaining a Wifi connection. The processors in the Raspberry Pi don't support power management, so as far as I know, it's impossible to sleep a Raspberry Pi. The best you can do is to suspend to disk, at which point a battery life test would be relatively meaningless.