No, your Galaxy A54 5G case won't fit the Galaxy S20
The Galaxy A54 5G (158.2×76.7mm) and Galaxy S20 (151.7×69.1mm) differ too much for cases to be compatible.
Does a Galaxy A54 5G Case Fit Galaxy S20?
Last verified: March 2026
No, a Galaxy A54 5G case will not fit the Galaxy S20. The phones have different dimensions that make cases incompatible.
Your Galaxy A54 5G case will NOT fit the Galaxy S20. Here's why:
- •Height differs by 6.5mm — case won't fit
- •Width differs by 7.6mm — case won't fit
- •Thickness differs by 0.3mm — may affect fit
- •Different edge profiles (flat vs curved) — case shell shape won't match
- •Corner shape differs — case won't seat properly
| Spec | Galaxy A54 5G | Galaxy S20 | Diff |
|---|---|---|---|
| Height | 158.2mm | 151.7mm | Galaxy A54 5G +6.5mm |
| Width | 76.7mm | 69.1mm | Galaxy A54 5G +7.6mm |
| Thickness | 8.2mm | 7.9mm | Galaxy A54 5G +0.3mm |
| Camera Layout | vertical-triple | vertical-triple | Same |
| Port | usb-c | usb-c | Same |
Your Galaxy A54 5G case won't fit the Galaxy S20. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Galaxy A54 5G does not support wireless charging. Only the Galaxy S20 can use a wireless charger.
Galaxy A54 5G
No wireless
Galaxy S20
Qi only
10W max
MagSafe cases are NOT cross-compatible between these devices — the case body is shaped to each phone, even though the internal magnet ring may be the same.
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Frequently Asked Questions
Are Galaxy A54 5G and Galaxy S20 the same size?
Galaxy A54 5G measures 158.2×76.7×8.2mm while Galaxy S20 measures 151.7×69.1×7.9mm. They are different sizes.
Can I use a Galaxy A54 5G screen protector on Galaxy S20?
Edge types differ (flat vs curved) — screen protector won't adhere properly.
What's different between Galaxy A54 5G and Galaxy S20 dimensions?
The height differs by 6.5mm, the width by 7.6mm, and thickness by 0.3mm.
Do I need a new case for Galaxy S20?
Yes, you'll need a new case. The Galaxy S20 has different dimensions than the Galaxy A54 5G, so cases are not interchangeable.
Will Galaxy A54 5G accessories work with Galaxy S20?
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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