When placed side by side, the Samsung Galaxy S24 Ultra and Samsung Galaxy S25 Ultra reveal a clear story. In terms of height, the Samsung Galaxy S24 Ultra stands at 162.3 mm while the Samsung Galaxy S25 Ultra measures 162.8 mm. The Samsung Galaxy S25 Ultra is 0.5 mm taller. Looking at width, the Samsung Galaxy S24 Ultra is 79.0 mm across versus the Samsung Galaxy S25 Ultra's 77.6 mm. The Samsung Galaxy S24 Ultra is 1.4 mm wider. For thickness, the Samsung Galaxy S24 Ultra comes in at 8.6 mm compared to the Samsung Galaxy S25 Ultra's 8.2 mm. The Samsung Galaxy S24 Ultra is 0.4 mm thicker.
The Samsung Galaxy S24 Ultra is heavier at 232 grams versus 218 grams for the Samsung Galaxy S25 Ultra. That is a 14-gram difference (6.4%). While this may seem small, you can feel a subtle difference during extended use.
Fits in most pockets, may feel snug when sitting.
Best used with two hands for full screen access.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
| Metric | Samsung Galaxy S24 Ultra | Samsung Galaxy S25 Ultra | Diff |
|---|---|---|---|
| Width | 79.0 mm | 77.6 mm | +1.4 mm |
| Height | 162.3 mm | 162.8 mm | -0.5 mm |
| Depth | 8.6 mm | 8.2 mm | +0.4 mm |
| Weight | 232 g | 218 g | +14.0 mm |