No, your Galaxy S23 Ultra case won't fit the Nothing Phone 2a
The Galaxy S23 Ultra (163.4×78.1mm) and Nothing Phone 2a (161.7×76.3mm) differ too much for cases to be compatible.
Does a Galaxy S23 Ultra Case Fit Nothing Phone 2a?
Last verified: March 2026
No, a Galaxy S23 Ultra case will not fit the Nothing Phone 2a. The phones have different dimensions that make cases incompatible.
Your Galaxy S23 Ultra case will NOT fit the Nothing Phone 2a. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy S23 Ultra | Nothing Phone 2a | Diff |
|---|---|---|---|
| Height | 163.4mm | 161.7mm | Galaxy S23 Ultra +1.7mm |
| Width | 78.1mm | 76.3mm | Galaxy S23 Ultra +1.8mm |
| Thickness | 8.9mm | 8.6mm | Galaxy S23 Ultra +0.3mm |
| Camera Layout | vertical-quad | horizontal-dual | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •Old phone has S Pen slot — new phone does not
Your Galaxy S23 Ultra case won't fit the Nothing Phone 2a. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Nothing Phone 2a does not support wireless charging. Only the Galaxy S23 Ultra can use a wireless charger.
Galaxy S23 Ultra
Qi only
15W max
Nothing Phone 2a
No wireless
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 S23 Ultra and Nothing Phone 2a the same size?
Galaxy S23 Ultra measures 163.4×78.1×8.9mm while Nothing Phone 2a measures 161.7×76.3×8.6mm. They are different sizes.
Can I use a Galaxy S23 Ultra screen protector on Nothing Phone 2a?
Edge types differ (curved vs flat) — screen protector won't adhere properly.
What's different between Galaxy S23 Ultra and Nothing Phone 2a dimensions?
The height differs by 1.7mm, the width by 1.8mm, and thickness by 0.3mm. The camera module layout is also different.
Do I need a new case for Nothing Phone 2a?
Yes, you'll need a new case. The Nothing Phone 2a has different dimensions than the Galaxy S23 Ultra, so cases are not interchangeable.
Will Galaxy S23 Ultra accessories work with Nothing Phone 2a?
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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