
The iPhone 16 and AA Battery are most easily told apart by their overall size. On height, the iPhone 16 measures 147.6 mm against the AA Battery's 50.5 mm — about 97.1 mm more. On width, the iPhone 16 measures 71.6 mm against the AA Battery's 14.5 mm — about 57.1 mm more. On thickness, the AA Battery measures 14.5 mm against the iPhone 16's 7.8 mm — about 6.7 mm more.
The iPhone 16 is the heavier of the two at 170 g, compared with 23 g for the AA Battery. That is a 147 g difference (639%). In daily handling the difference is easy to feel.
Fits comfortably in most front pockets.
Most of the screen is reachable, shifting grip needed for corners.
| Metric | iPhone 16 | AA Battery | Diff |
|---|---|---|---|
| Width | 71.6 mm | 14.5 mm | +57.1 mm |
| Height | 147.6 mm | 50.5 mm | +97.1 mm |
| Depth | 7.8 mm | 14.5 mm | -6.7 mm |
| Weight | 170 g | 23 g | +147.0 mm |