No, your Galaxy S23 case won't fit the Galaxy S25 Ultra
The Galaxy S23 (146.3×70.9mm) and Galaxy S25 Ultra (162.8×77.6mm) differ too much for cases to be compatible.
Does a Galaxy S23 Case Fit Galaxy S25 Ultra?
No, a Galaxy S23 case will not fit the Galaxy S25 Ultra. The phones have different dimensions that make cases incompatible.
Your Galaxy S23 case will NOT fit the Galaxy S25 Ultra. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy S23 | Galaxy S25 Ultra | Diff |
|---|---|---|---|
| Height | 146.3mm | 162.8mm | +16.5mm |
| Width | 70.9mm | 77.6mm | +6.7mm |
| Thickness | 7.6mm | 8.2mm | +0.6mm |
| Camera Layout | vertical-triple | vertical-quad | Different |
| Port | usb-c | usb-c | Same |
Since your Galaxy S23 case won't work with the Galaxy S25 Ultra, here are the highest-rated cases that will:
Samsung
Samsung Silicone Case for Galaxy S25 Ultra
$39.99
OtterBox
OtterBox Symmetry for Galaxy S25 Ultra
$49.95
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Frequently Asked Questions
Are Galaxy S23 and Galaxy S25 Ultra the same size?
Galaxy S23 measures 146.3×70.9×7.6mm while Galaxy S25 Ultra measures 162.8×77.6×8.2mm. They are different sizes.
Can I use a Galaxy S23 screen protector on Galaxy S25 Ultra?
Due to size differences, we recommend getting a screen protector specifically made for the Galaxy S25 Ultra.
What's different between Galaxy S23 and Galaxy S25 Ultra dimensions?
The height differs by 16.5mm, the width by 6.7mm, and thickness by 0.6mm. The camera module layout is also different.
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