iPhone
The iPhone occupies a physical footprint of approximately 146.7 x 71.5 x 7.8 millimetres in its standard configuration, dimensions carefully optimised for single-handed operation and inadvertent toilet submersion. This compact form factor represents a triumph of miniaturisation, cramming billions of transistors into a space smaller than a modest sandwich.
The device's portability is its defining characteristic, enabling users to carry the entirety of human knowledge whilst simultaneously ignoring the physical world around them. However, this diminutive stature presents significant challenges when competing against entities measured in cubic kilometres.
Ocean
The Ocean commands a volume of approximately 1.335 billion cubic kilometres, a figure so vast it renders most comparative frameworks entirely meaningless. Were one to pour the Ocean into iPhone-shaped containers, the resulting stack would extend well beyond the orbit of Neptune, though the practical applications of such an endeavour remain unclear.
The average depth reaches 3,688 metres, with the Mariana Trench plunging to 10,994 metres below sea level. This vertical dimension alone exceeds the height at which most commercial aircraft operate, and contains pressure sufficient to transform any electronic device into a cautionary tale about waterproofing claims.