
The Samsung Galaxy S25 Ultra and Credit Card are most easily told apart by their overall size. On height, the Samsung Galaxy S25 Ultra measures 162.8 mm against the Credit Card's 54.0 mm — about 108.8 mm more. On width, the Credit Card measures 85.6 mm against the Samsung Galaxy S25 Ultra's 77.6 mm — about 8.0 mm more. On thickness, the Samsung Galaxy S25 Ultra measures 8.2 mm against the Credit Card's 0.8 mm — about 7.4 mm more.
Only the Samsung Galaxy S25 Ultra lists a weight (218 g), so a direct comparison is not possible.
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 | Credit Card | Diff |
|---|---|---|---|
| Width | 77.6 mm | 85.6 mm | -8.0 mm |
| Height | 162.8 mm | 54.0 mm | +108.8 mm |
| Depth | 8.2 mm | 0.8 mm | +7.4 mm |
| Weight | 218 g | N/A | - |