Does a Galaxy S25 FE Case Fit Galaxy S21 Ultra?
No, a Galaxy S25 FE case will not fit the Galaxy S21 Ultra. The phones have different dimensions that make cases incompatible.
0Won't Fit ✗
Your Galaxy S25 FE case will NOT fit the Galaxy S21 Ultra. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy S25 FE | Galaxy S21 Ultra | Diff |
|---|---|---|---|
| Height | 161.3mm | 165.1mm | +3.8mm |
| Width | 76.6mm | 75.6mm | +1.0mm |
| Thickness | 7.4mm | 8.9mm | +1.5mm |
| Camera Layout | vertical-triple | vertical-quad | Different |
| Port | usb-c | usb-c | Same |
Your Galaxy S25 FE case won't fit the Galaxy S21 Ultra. Find the right case:
🛡️Best Galaxy S21 Ultra Cases→🔒Rugged Cases for Galaxy S21 Ultra→✨Clear Cases for Galaxy S21 Ultra→👛Wallet Cases for Galaxy S21 Ultra→
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Does the screen protector fit? Galaxy S25 FE → Galaxy S21 UltraCompare sizes: Galaxy S25 FE vs Galaxy S21 Ultra
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Frequently Asked Questions
Are Galaxy S25 FE and Galaxy S21 Ultra the same size?
Galaxy S25 FE measures 161.3×76.6×7.4mm while Galaxy S21 Ultra measures 165.1×75.6×8.9mm. They are different sizes.
Can I use a Galaxy S25 FE screen protector on Galaxy S21 Ultra?
Due to size differences, we recommend getting a screen protector specifically made for the Galaxy S21 Ultra.
What's different between Galaxy S25 FE and Galaxy S21 Ultra dimensions?
The height differs by 3.8mm, the width by 1.0mm, and thickness by 1.5mm. The camera module layout is also different.