Pixel 4a vs Galaxy S25: Size & Dimensions Compared
The Galaxy S25 is the larger phone, measuring 2.7mm shorter and 1.1mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Screen sizes differ (5.81" vs 6.2") — protector won't fit.
| Dimension | Pixel 4a | Galaxy S25 | Difference |
|---|---|---|---|
| Height | 144.2mm | 146.9mm | Galaxy S25 +2.7mm (taller) |
| Width | 69.4mm | 70.5mm | Galaxy S25 +1.1mm (wider) |
| Thickness | 8.2mm | 7.2mm | Galaxy S25 -1.0mm (thinner) |
| Weight | 143g | 162g | Galaxy S25 +19.0g (heavier) |
| Screen | 5.81" | 6.2" | Galaxy S25 +0.4" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy S25 is the taller phone at 146.9mm (vs 144.2mm). It is also 19g heavier.
Wireless Charging & MagSafe Compatibility
Only one phone supports wireless charging.
- ⚠The Pixel 4a does not support wireless charging. Only the Galaxy S25 can use a wireless charger.
| Spec | Pixel 4a | Galaxy S25 |
|---|---|---|
| Wireless Charging | No | 15W |
| Qi Version | — | Qi2 |
| MagSafe | No | No |
| Built-in Magnets | No | No |
| Magnet Ring | none | none built in |
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 4a to Galaxy S25?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 4a
Accessories for Galaxy S25
Spigen
Spigen Liquid Air for Galaxy S25
$14.99
Samsung
Samsung Galaxy S25 Silicone Case
$29.99
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Frequently Asked Questions
Is Pixel 4a bigger than Galaxy S25?
No, the Galaxy S25 is 2.7mm taller. The Pixel 4a weighs 143g vs 162g.
Are Pixel 4a and Galaxy S25 the same size?
No, the height differs by 2.7mm, width by 1.1mm, and thickness by 1.0mm.