Pixel 9a vs Galaxy S24 Ultra: Size & Dimensions Compared
The Galaxy S24 Ultra is the larger phone, measuring 7.6mm shorter and 5.7mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Screen sizes differ (6.3" vs 6.8") — protector won't fit.
| Dimension | Pixel 9a | Galaxy S24 Ultra | Difference |
|---|---|---|---|
| Height | 154.7mm | 162.3mm | Galaxy S24 Ultra +7.6mm (taller) |
| Width | 73.3mm | 79mm | Galaxy S24 Ultra +5.7mm (wider) |
| Thickness | 8.9mm | 8.6mm | Galaxy S24 Ultra -0.3mm (thinner) |
| Weight | 186g | 232g | Galaxy S24 Ultra +46.0g (heavier) |
| Screen | 6.3" | 6.8" | Galaxy S24 Ultra +0.5" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy S24 Ultra is the taller phone at 162.3mm (vs 154.7mm). It is also 46g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ✓Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
| Spec | Pixel 9a | Galaxy S24 Ultra |
|---|---|---|
| Wireless Charging | 15W | 15W |
| Qi Version | Qi | 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 Pixel 9a to Galaxy S24 Ultra?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 9a
Accessories for Galaxy S24 Ultra
Spigen
Spigen Tough Armor for Galaxy S24 Ultra
$17.99
Samsung
Samsung S-View Wallet Case for S24 Ultra
$64.99
TORRAS
TORRAS Slim Fit for Galaxy S24 Ultra
$16.99
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Frequently Asked Questions
Is Pixel 9a bigger than Galaxy S24 Ultra?
No, the Galaxy S24 Ultra is 7.6mm taller. The Pixel 9a weighs 186g vs 232g.
Are Pixel 9a and Galaxy S24 Ultra the same size?
No, the height differs by 7.6mm, width by 5.7mm, and thickness by 0.3mm.