How can i check if this cell is my stolen phone

[dinahgurl]

Im at my friends house my cell phone is missing and this cell. Phone I'm using sure real look like. Like the phone I had

 

[helpstar]

If you know your IMEI (should be labeled on the packaging of the phone), you could compare it with the phone

Maybe the unlock code for your phone is still the same? Would try it on the suspicious phone