Handheld portable device

An electronic device, comprising:

• a housing formed from a metal billet, comprising:
• a first portion defining a flat bottom surface;
• a second portion defining a display opening;
• and
• a set of side surfaces that extends between the flat bottom surface and the display opening and defines a curved profile;
• a display disposed in the display opening;
• and
• an audio element that is acoustically coupled to an acoustic opening formed in a side surface of the set of side surfaces.

An electronic device, comprising:

• a unitary metal housing comprising:
• a lower portion defining a flat bottom surface;
• an upper portion defining a cover opening;
• a set of curved side surfaces that extends between the lower portion and the upper portion to define a curved profile;
• and
• a button opening defined in a side surface of the set of curved side surfaces;
• a button positioned at least partially within the button opening;
• and
• a cover positioned at least partially within the cover opening.