No, your Galaxy A05 case won't fit the Galaxy Note 20 Ultra
The Galaxy A05 (168.8×78.2mm) and Galaxy Note 20 Ultra (164.8×77.2mm) differ too much for cases to be compatible.
Does a Galaxy A05 Case Fit Galaxy Note 20 Ultra?
Last verified: March 2026
No, a Galaxy A05 case will not fit the Galaxy Note 20 Ultra. The phones have different dimensions that make cases incompatible.
Your Galaxy A05 case will NOT fit the Galaxy Note 20 Ultra. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy A05 | Galaxy Note 20 Ultra | Diff |
|---|---|---|---|
| Height | 168.8mm | 164.8mm | Galaxy A05 +4.0mm |
| Width | 78.2mm | 77.2mm | Galaxy A05 +1.0mm |
| Thickness | 8.8mm | 8.1mm | Galaxy A05 +0.7mm |
| Camera Layout | vertical-dual | rectangular-module | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •New phone has S Pen slot — old case has no opening for it
Your Galaxy A05 case won't fit the Galaxy Note 20 Ultra. 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
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Galaxy A05 does not support wireless charging. Only the Galaxy Note 20 Ultra can use a wireless charger.
Galaxy A05
No wireless
Galaxy Note 20 Ultra
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.
Related Guides
Related Compatibility Checks
Frequently Asked Questions
Are Galaxy A05 and Galaxy Note 20 Ultra the same size?
Galaxy A05 measures 168.8×78.2×8.8mm while Galaxy Note 20 Ultra measures 164.8×77.2×8.1mm. They are different sizes.
Can I use a Galaxy A05 screen protector on Galaxy Note 20 Ultra?
Edge types differ (flat vs curved) — screen protector won't adhere properly.
What's different between Galaxy A05 and Galaxy Note 20 Ultra dimensions?
The height differs by 4.0mm, the width by 1.0mm, and thickness by 0.7mm. The camera module layout is also different.
Do I need a new case for Galaxy Note 20 Ultra?
Yes, you'll need a new case. The Galaxy Note 20 Ultra has different dimensions than the Galaxy A05, so cases are not interchangeable.
Will Galaxy A05 accessories work with Galaxy Note 20 Ultra?
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