
The iPhone 15 Plus and Samsung Galaxy S25+ are most easily told apart by their overall size. On height, the iPhone 15 Plus measures 160.9 mm against the Samsung Galaxy S25+'s 158.4 mm — about 2.5 mm more. On width, the iPhone 15 Plus measures 77.8 mm against the Samsung Galaxy S25+'s 75.8 mm — about 2.0 mm more. On thickness, the iPhone 15 Plus measures 7.8 mm against the Samsung Galaxy S25+'s 7.3 mm — about 0.5 mm more.
The iPhone 15 Plus is the heavier of the two at 201 g, compared with 190 g for the Samsung Galaxy S25+. That is a 11 g difference (6%). The gap is small enough that you would barely notice it day to day.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
| Metric | iPhone 15 Plus | Samsung Galaxy S25+ | Diff |
|---|---|---|---|
| Width | 77.8 mm | 75.8 mm | +2.0 mm |
| Height | 160.9 mm | 158.4 mm | +2.5 mm |
| Depth | 7.8 mm | 7.3 mm | +0.5 mm |
| Weight | 201 g | 190 g | +11 g |