Why are the front corners and sides of my Samsung fridge-freezer warm?

Heat-proof pipes are installed in the front corners of your one-door refrigerator to prevent condensation from forming. 
 

Nonetheless, in very humid weather condensation may form on the outer surface of the appliance when the moisture in the air comes into contact with the cool surface of the refrigerator. This is uncommon but is not indicative of a fault with your appliance.
 

If the front corners and sides of your fridge-freezer strike you as excessively warm, though, you can click here for contact details for Samsung's customer support services for further assistance.