No, your Galaxy A53 5G case won't fit the Galaxy A51
The Galaxy A53 5G (159.6×74.8mm) and Galaxy A51 (158.5×73.6mm) differ too much for cases to be compatible.
Does a Galaxy A53 5G Case Fit Galaxy A51?
Last verified: March 2026
No, a Galaxy A53 5G case will not fit the Galaxy A51. The phones have different dimensions that make cases incompatible.
Your Galaxy A53 5G case will NOT fit the Galaxy A51. Here's why:
- •Height differs by 1.1mm — case won't fit
- •Width differs by 1.2mm — case won't fit
| Spec | Galaxy A53 5G | Galaxy A51 | Diff |
|---|---|---|---|
| Height | 159.6mm | 158.5mm | Galaxy A53 5G +1.1mm |
| Width | 74.8mm | 73.6mm | Galaxy A53 5G +1.2mm |
| Thickness | 8.1mm | 7.9mm | Galaxy A53 5G +0.2mm |
| Camera Layout | vertical-quad | vertical-quad | Same |
| Port | usb-c | usb-c | Same |
Your Galaxy A53 5G case won't fit the Galaxy A51. Find the right case:
As an Amazon Associate, WillItSnap earns from qualifying purchases. This doesn't affect our compatibility data.
Get alerts when we add more phones
Size Comparison
Related Guides
Related Compatibility Checks
Frequently Asked Questions
Are Galaxy A53 5G and Galaxy A51 the same size?
Galaxy A53 5G measures 159.6×74.8×8.1mm while Galaxy A51 measures 158.5×73.6×7.9mm. They are different sizes.
Can I use a Galaxy A53 5G screen protector on Galaxy A51?
Same screen size (6.5") but body width differs by 1.2mm — verify bezel alignment before buying.
What's different between Galaxy A53 5G and Galaxy A51 dimensions?
The height differs by 1.1mm, the width by 1.2mm, and thickness by 0.2mm.
Do I need a new case for Galaxy A51?
Yes, you'll need a new case. The Galaxy A51 has different dimensions than the Galaxy A53 5G, so cases are not interchangeable.
Will Galaxy A53 5G accessories work with Galaxy A51?
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.
Want to check another phone?
← Back to the compatibility checker