Galaxy S26+ vs Galaxy S25 Ultra size
The Galaxy S26+ measures 158.4 x 75.8 x 7.3 mm and the Galaxy S25 Ultra measures 162.8 x 77.6 x 8.2 mm. The Galaxy S25 Ultra is the bigger phone. Its front covers 5.0% more area than the Galaxy S26+.
- Galaxy S26+190 g158.4 x 75.8 x 7.3 mm
- Galaxy S25 Ultra218 g162.8 x 77.6 x 8.2 mm
Outlines are drawn from published dimensions. Screen and camera shapes are simplified.
How the Galaxy S26+ measures up
| Spec | Galaxy S26+ | Galaxy S25 Ultra | Difference |
|---|---|---|---|
| Height | 158.4 mm 6.24 in | 162.8 mm 6.41 in | -4.4 mm (-2.7%) |
| Width | 75.8 mm 2.98 in | 77.6 mm 3.06 in | -1.8 mm (-2.3%) |
| Thickness | 7.3 mm 0.29 in | 8.2 mm 0.32 in | -0.9 mm (-11.0%) |
| Weight | 190 g 6.7 oz | 218 g 7.7 oz | -28 g (-12.8%) |
| Screen | 6.7 in | 6.9 in | -0.2 in (-2.9%) |
| Front footprint | 120.1 cm² | 126.3 cm² | -6.3 cm² (-5.0%) |
What the difference feels like
The Galaxy S25 Ultra is 1.8 mm wider. That is small, but you can feel it when you wrap your hand around the phone, and it adds a little stretch for one-handed typing.
In a jeans pocket the Galaxy S25 Ultra sits 4.4 mm higher, about 0.17 inches.
The Galaxy S25 Ultra is 0.9 mm thicker. Manufacturers measure thickness without the camera bump, so the real difference at the camera can be larger.
At 28 g heavier (1.0 oz), the Galaxy S25 Ultra is noticeably heftier when you hold it up to read.
Common questions
Is the Galaxy S26+ bigger than the Galaxy S25 Ultra?
The Galaxy S25 Ultra is the bigger phone. Its front covers 5.0% more area than the Galaxy S26+. Height differs by 4.4 mm and width by 1.8 mm.
Will a Galaxy S25 Ultra case fit the Galaxy S26+?
No. A case is cut for one model's exact size, buttons and camera, and these two differ by 4.4 mm in height and 1.8 mm in width. Buy a case made for the Galaxy S26+.
Which is easier to use with one hand?
The Galaxy S26+, because it is 1.8 mm narrower. Width matters more than height for reaching across the screen with your thumb.
Cases and prices
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Sources
- Galaxy S26+: manufacturer spec page
- Galaxy S25 Ultra: manufacturer spec page
See each phone's page for the full spec: Galaxy S26+ and Galaxy S25 Ultra.