
The Samsung Galaxy S25 Ultra and AAA Battery are most easily told apart by their overall size. On height, the Samsung Galaxy S25 Ultra measures 162.8 mm against the AAA Battery's 44.5 mm — about 118.3 mm more. On width, the Samsung Galaxy S25 Ultra measures 77.6 mm against the AAA Battery's 10.5 mm — about 67.1 mm more. On thickness, the AAA Battery measures 10.5 mm against the Samsung Galaxy S25 Ultra's 8.2 mm — about 2.3 mm more.
The Samsung Galaxy S25 Ultra is the heavier of the two at 218 g, compared with 11 g for the AAA Battery. That is a 207 g difference (1,882%). In daily handling the difference is easy to feel.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
| Metric | Samsung Galaxy S25 Ultra | AAA Battery | Diff |
|---|---|---|---|
| Width | 77.6 mm | 10.5 mm | +67.1 mm |
| Height | 162.8 mm | 44.5 mm | +118.3 mm |
| Depth | 8.2 mm | 10.5 mm | -2.3 mm |
| Weight | 218 g | 11 g | +207.0 mm |