Pixel 7a vs Pixel 8: Size & Dimensions Compared
The Pixel 7a is the larger phone, measuring 1.5mm taller and 2.1mm wider.
Visual Size Overlay
- •Height differs by 1.5mm — case won't fit
- •Width differs by 2.1mm — case won't fit
- •Camera bump size differs significantly
Screen sizes are close (6.1" vs 6.2") but may not align perfectly.
| Dimension | Pixel 7a | Pixel 8 | Difference |
|---|---|---|---|
| Height | 152mm | 150.5mm | Pixel 8 -1.5mm (shorter) |
| Width | 72.9mm | 70.8mm | Pixel 8 -2.1mm (narrower) |
| Thickness | 9mm | 8.9mm | Pixel 8 -0.1mm (thinner) |
| Weight | 193.5g | 187g | Pixel 8 -6.5g (lighter) |
| Screen | 6.1" | 6.2" | Pixel 8 +0.1" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Pixel 7a is the taller phone at 152mm (vs 150.5mm). It is also 6.5g 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.
| Spec | Pixel 7a | 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 7a to Pixel 8?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 7a
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 7a bigger than Pixel 8?
Yes, the Pixel 7a is 1.5mm taller and 2.1mm wider. The Pixel 7a weighs 193.5g vs 187g.
Are Pixel 7a and Pixel 8 the same size?
No, the height differs by 1.5mm, width by 2.1mm, and thickness by 0.1mm.