Hulk
Conservative estimates place the Hulk's lifting capacity at approximately 100 billion tonnes during peak emotional distress. He has halted tectonic plate movement, supported collapsing buildings, and once held open a portal to another dimension through sheer muscular determination.
The creature's gamma-enhanced musculature defies conventional physics, growing proportionally stronger as his anger intensifies. There appears to be no theoretical upper limit to this capability.
iPhone
The iPhone generates approximately 0.000002 newtons of force through its Taptic Engine vibration motor. This is sufficient to alert users to incoming notifications but insufficient for any practical lifting application. The device's most significant force multiplication occurs when thrown in frustration.
Tests confirm that the iPhone's structural load-bearing capacity peaks at approximately 80 kilograms before screen deformation occurs, typically when sat upon in a rear trouser pocket.