Pixel 9a vs Galaxy S20: Size & Dimensions Compared
The Pixel 9a is the larger phone, measuring 3.0mm taller and 4.2mm wider.
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 | Pixel 9a | Galaxy S20 | Difference |
|---|---|---|---|
| Height | 154.7mm | 151.7mm | Galaxy S20 -3.0mm (shorter) |
| Width | 73.3mm | 69.1mm | Galaxy S20 -4.2mm (narrower) |
| Thickness | 8.9mm | 7.9mm | Galaxy S20 -1.0mm (thinner) |
| Weight | 186g | 163g | Galaxy S20 -23.0g (lighter) |
| Screen | 6.3" | 6.2" | Galaxy S20 -0.1" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Pixel 9a is the taller phone at 154.7mm (vs 151.7mm). It is also 23g 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 S20 |
|---|---|---|
| Wireless Charging | 15W | 10W |
| 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 S20?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 9a
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Frequently Asked Questions
Is Pixel 9a bigger than Galaxy S20?
Yes, the Pixel 9a is 3.0mm taller and 4.2mm wider. The Pixel 9a weighs 186g vs 163g.
Are Pixel 9a and Galaxy S20 the same size?
No, the height differs by 3.0mm, width by 4.2mm, and thickness by 1.0mm.