No, your Galaxy A23 case won't fit the Galaxy S20+
The Galaxy A23 (165.4×76.9mm) and Galaxy S20+ (161.9×73.7mm) differ too much for cases to be compatible.
Does a Galaxy A23 Case Fit Galaxy S20+?
Last verified: March 2026
No, a Galaxy A23 case will not fit the Galaxy S20+. The phones have different dimensions that make cases incompatible.
Your Galaxy A23 case will NOT fit the Galaxy S20+. Here's why:
- •Height differs by 3.5mm — case won't fit
- •Width differs by 3.2mm — case won't fit
- •0.6mm thicker — case won't close properly
- •Different edge profiles (flat vs curved) — case shell shape won't match
- •Corner shape differs — case won't seat properly
| Spec | Galaxy A23 | Galaxy S20+ | Diff |
|---|---|---|---|
| Height | 165.4mm | 161.9mm | Galaxy A23 +3.5mm |
| Width | 76.9mm | 73.7mm | Galaxy A23 +3.2mm |
| Thickness | 8.4mm | 7.8mm | Galaxy A23 +0.6mm |
| Camera Layout | vertical-quad | vertical-quad | Same |
| Port | usb-c | usb-c | Same |
Your Galaxy A23 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 A23 does not support wireless charging. Only the Galaxy S20+ can use a wireless charger.
Galaxy A23
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 A23 and Galaxy S20+ the same size?
Galaxy A23 measures 165.4×76.9×8.4mm while Galaxy S20+ measures 161.9×73.7×7.8mm. They are different sizes.
Can I use a Galaxy A23 screen protector on Galaxy S20+?
Edge types differ (flat vs curved) — screen protector won't adhere properly.
What's different between Galaxy A23 and Galaxy S20+ dimensions?
The height differs by 3.5mm, the width by 3.2mm, and thickness by 0.6mm.
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 A23, so cases are not interchangeable.
Will Galaxy A23 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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