Pixel 7a vs Pixel 9: Size & Dimensions Compared
The Pixel 9 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 | Difference |
|---|---|---|---|
| Height | 152mm | 152.8mm | Pixel 9 +0.8mm (taller) |
| Width | 72.9mm | 72mm | Pixel 9 -0.9mm (narrower) |
| Thickness | 9mm | 8.5mm | Pixel 9 -0.5mm (thinner) |
| Weight | 193.5g | 198g | Pixel 9 +4.5g (heavier) |
| Screen | 6.1" | 6.3" | Pixel 9 +0.2" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Pixel 9 is the taller phone at 152.8mm (vs 152mm). It is also 4.5g 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 has built-in magnets for MagSafe accessories. The Pixel 7a needs a magnetic case or ring adapter.
| Spec | Pixel 7a | Pixel 9 |
|---|---|---|
| Wireless Charging | 15W | 15W |
| 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?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 7a
Accessories for Pixel 9
Spigen
Spigen Liquid Air for Pixel 9
$15.99
Spigen
Spigen Ultra Hybrid for Pixel 9
$15.99
OtterBox
OtterBox Defender Series for Pixel 9
$64.95
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Frequently Asked Questions
Is Pixel 7a bigger than Pixel 9?
No, the Pixel 9 is 0.8mm taller. The Pixel 7a weighs 193.5g vs 198g.
Are Pixel 7a and Pixel 9 the same size?
No, the height differs by 0.8mm, width by 0.9mm, and thickness by 0.5mm.