Pixel 9a vs Pixel 8: Size & Dimensions Compared
The Pixel 9a is the larger phone, measuring 4.2mm taller and 2.5mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Same screen size (6.2") but body width differs by 2.5mm — verify bezel alignment before buying.
| Dimension | Pixel 9a | Pixel 8 | Difference |
|---|---|---|---|
| Height | 154.7mm | 150.5mm | Pixel 8 -4.2mm (shorter) |
| Width | 73.3mm | 70.8mm | Pixel 8 -2.5mm (narrower) |
| Thickness | 8.9mm | 8.9mm | Same |
| Weight | 186g | 187g | Pixel 8 +1.0g (heavier) |
| Screen | 6.3" | 6.2" | Pixel 8 -0.1" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Pixel 9a is the taller phone at 154.7mm (vs 150.5mm). It but is 1g lighter.
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 | Pixel 8 |
|---|---|---|
| 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 Pixel 8?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 9a
Accessories for Pixel 8
Spigen
Spigen Liquid Air for Pixel 8
$15.99
Caseology
Caseology Athlex for Pixel 8
$15.99
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Frequently Asked Questions
Is Pixel 9a bigger than Pixel 8?
Yes, the Pixel 9a is 4.2mm taller and 2.5mm wider. The Pixel 9a weighs 186g vs 187g.
Are Pixel 9a and Pixel 8 the same size?
No, the height differs by 4.2mm, width by 2.5mm, and thickness by 0.0mm.