yes the charger is compatible with 210/220v. i reside in Nigeria where we use 210/220v. I just connected the camera to the socket and it charges without any problem. I also love it that the camera charges like a cell phone. It does not have an external charger except you buy that as an accessory with an extra battery, you just connect the charging cord to the camera and to the socket and it charges like a phone. I just love this!
My charger came with two options. You can plug in to the computer or with the adapter use in 110. I think it would smoke with 220, but in my travels, I was always able to find 110, maybe with the round plugs.