Pixel 7a vs Pixel 9 Pro: Size & Dimensions Compared
The Pixel 9 Pro is the larger phone, measuring 0.8mm shorter and 0.9mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Screen sizes differ (6.1" vs 6.3") — protector won't fit.
| Dimension | Pixel 7a | Pixel 9 Pro | Difference |
|---|---|---|---|
| Height | 152mm | 152.8mm | Pixel 9 Pro +0.8mm (taller) |
| Width | 72.9mm | 72mm | Pixel 9 Pro -0.9mm (narrower) |
| Thickness | 9mm | 8.5mm | Pixel 9 Pro -0.5mm (thinner) |
| Weight | 193.5g | 199g | Pixel 9 Pro +5.5g (heavier) |
| Screen | 6.1" | 6.3" | Pixel 9 Pro +0.2" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Pixel 9 Pro is the taller phone at 152.8mm (vs 152mm). It is also 5.5g 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.
- ✓Only the Pixel 9 Pro has built-in magnets for MagSafe accessories. The Pixel 7a needs a magnetic case or ring adapter.
| Spec | Pixel 7a | Pixel 9 Pro |
|---|---|---|
| Wireless Charging | 15W | 21W |
| Qi Version | Qi | Qi2 |
| MagSafe | No | Qi2 magnets |
| Built-in Magnets | No | Yes |
| Magnet Ring | unknown | built in qi2 ring |
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 7a to Pixel 9 Pro?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 7a
Accessories for Pixel 9 Pro
Spigen
Spigen Liquid Air for Pixel 9 Pro
$15.99
Spigen
Spigen Tough Armor for Pixel 9 Pro
$17.99
OtterBox
OtterBox Symmetry Clear for Pixel 9 Pro
$49.95
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Frequently Asked Questions
Is Pixel 7a bigger than Pixel 9 Pro?
No, the Pixel 9 Pro is 0.8mm taller. The Pixel 7a weighs 193.5g vs 199g.
Are Pixel 7a and Pixel 9 Pro the same size?
No, the height differs by 0.8mm, width by 0.9mm, and thickness by 0.5mm.