Nothing Phone 2a vs Galaxy S23 Ultra: Size & Dimensions Compared
The Galaxy S23 Ultra is the larger phone, measuring 1.7mm shorter and 1.8mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Edge types differ (flat vs curved) — screen protector won't adhere properly.
| Dimension | Nothing Phone 2a | Galaxy S23 Ultra | Difference |
|---|---|---|---|
| Height | 161.7mm | 163.4mm | Galaxy S23 Ultra +1.7mm (taller) |
| Width | 76.3mm | 78.1mm | Galaxy S23 Ultra +1.8mm (wider) |
| Thickness | 8.6mm | 8.9mm | Galaxy S23 Ultra +0.3mm (thicker) |
| Weight | 190g | 234g | Galaxy S23 Ultra +44.0g (heavier) |
| Screen | 6.7" | 6.8" | Galaxy S23 Ultra +0.1" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy S23 Ultra is the taller phone at 163.4mm (vs 161.7mm). It is also 44g heavier.
Wireless Charging & MagSafe Compatibility
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.
| Spec | Nothing Phone 2a | Galaxy S23 Ultra |
|---|---|---|
| Wireless Charging | No | 15W |
| Qi Version | — | Qi |
| MagSafe | No | No |
| Built-in Magnets | No | No |
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.
Upgrading from Nothing Phone 2a to Galaxy S23 Ultra?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Nothing Phone 2a
Accessories for Galaxy S23 Ultra
Spigen
Spigen Tough Armor for Galaxy S23 Ultra
$17.99
OtterBox
OtterBox Defender Series for Galaxy S23 Ultra
$64.95
TORRAS
TORRAS MarsClimber for Galaxy S23 Ultra
$19.99
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Frequently Asked Questions
Is Nothing Phone 2a bigger than Galaxy S23 Ultra?
No, the Galaxy S23 Ultra is 1.7mm taller. The Nothing Phone 2a weighs 190g vs 234g.
Are Nothing Phone 2a and Galaxy S23 Ultra the same size?
No, the height differs by 1.7mm, width by 1.8mm, and thickness by 0.3mm.