Galaxy S23 Ultra vs Nothing Phone 2a: Size & Dimensions Compared
The Galaxy S23 Ultra is the larger phone, measuring 1.7mm taller and 1.8mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Edge types differ (curved vs flat) — screen protector won't adhere properly.
| Dimension | Galaxy S23 Ultra | Nothing Phone 2a | Difference |
|---|---|---|---|
| Height | 163.4mm | 161.7mm | Nothing Phone 2a -1.7mm (shorter) |
| Width | 78.1mm | 76.3mm | Nothing Phone 2a -1.8mm (narrower) |
| Thickness | 8.9mm | 8.6mm | Nothing Phone 2a -0.3mm (thinner) |
| Weight | 234g | 190g | Nothing Phone 2a -44.0g (lighter) |
| Screen | 6.8" | 6.7" | Nothing Phone 2a -0.1" (smaller) |
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 | Galaxy S23 Ultra | Nothing Phone 2a |
|---|---|---|
| Wireless Charging | 15W | No |
| 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 Galaxy S23 Ultra to Nothing Phone 2a?
Different sizes mean your old case probably won't fit. You'll need a new one.
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 Galaxy S23 Ultra bigger than Nothing Phone 2a?
Yes, the Galaxy S23 Ultra is 1.7mm taller and 1.8mm wider. The Galaxy S23 Ultra weighs 234g vs 190g.
Are Galaxy S23 Ultra and Nothing Phone 2a the same size?
No, the height differs by 1.7mm, width by 1.8mm, and thickness by 0.3mm.