No, your Galaxy A51 case won't fit the Galaxy A72
The Galaxy A51 (158.5×73.6mm) and Galaxy A72 (165×77.4mm) differ too much for cases to be compatible.
Does a Galaxy A51 Case Fit Galaxy A72?
Last verified: March 2026
No, a Galaxy A51 case will not fit the Galaxy A72. The phones have different dimensions that make cases incompatible.
Your Galaxy A51 case will NOT fit the Galaxy A72. Here's why:
- •Height differs by 6.5mm — case won't fit
- •Width differs by 3.8mm — case won't fit
- •Thickness differs by 0.5mm — may affect fit
| Spec | Galaxy A51 | Galaxy A72 | Diff |
|---|---|---|---|
| Height | 158.5mm | 165mm | Galaxy A72 +6.5mm |
| Width | 73.6mm | 77.4mm | Galaxy A72 +3.8mm |
| Thickness | 7.9mm | 8.4mm | Galaxy A72 +0.5mm |
| Camera Layout | vertical-quad | vertical-quad | Same |
| Port | usb-c | usb-c | Same |
Your Galaxy A51 case won't fit the Galaxy A72. Find the right case:
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Frequently Asked Questions
Are Galaxy A51 and Galaxy A72 the same size?
Galaxy A51 measures 158.5×73.6×7.9mm while Galaxy A72 measures 165×77.4×8.4mm. They are different sizes.
Can I use a Galaxy A51 screen protector on Galaxy A72?
Screen sizes differ (6.5" vs 6.7") — protector won't fit.
What's different between Galaxy A51 and Galaxy A72 dimensions?
The height differs by 6.5mm, the width by 3.8mm, and thickness by 0.5mm.
Do I need a new case for Galaxy A72?
Yes, you'll need a new case. The Galaxy A72 has different dimensions than the Galaxy A51, so cases are not interchangeable.
Will Galaxy A51 accessories work with Galaxy A72?
Chargers and cables are compatible since both phones use the same usb-c port. Cases and screen protectors depend on exact dimensions — check our compatibility results above.
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