I suspect a mobile charger mix up with my room-mate. Is there a way to confirm it.?

[pasmon]

I had a black nokia charger in my room. It got lost in the room. My friend has exactly the same charger of same shape. I am confused whether my friend has my charger.

[ianhad]

As long as you both have one, does it matter?

[martinc]

you can get a new charger down the market for a fiver
even if your friend has got your charger there's no way of proving it

[ThrustDawkins]

Ask him if he has 2 chargers now and if you can have one of them back.

[Cannonbolt]

Doesn't matter all nokia chargers are the same, they give out the same voltage and have the same size plug.

[Tyrone]

if the charger you have now fits into your phone it will work anyway

[NicholasWheeler]

just ask