Exclude possibility of damage of Android device while chargin with another charger

Is it true, that if I have one Android tablet with mini-usb from Philips, one Android device with mini-usb from Sony, then if I connect Philips charger to Sony charger, then it is possibility for a device to blast or cause any damage? I heard about a story, where woman connected charger of other manufacturer and during phone call device blasted. I don't know if it is a rumor, or this is truth? In the other hand, workmate says that solution is on a hardware level and devices detect voltage and solve this issue automatically. Is it safe to charge with different manufacturer charger or not?