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Pixel 9a vs Pixel 6: Size & Dimensions Compared

The Pixel 6 is the larger phone, measuring 3.9mm shorter and 1.5mm narrower.

Visual Size Overlay

Pixel 9aPixel 6
154.7mm158.6mm-3.9mm73.3mm74.8mm-1.5mm10mm
Height Δ
-3.9mm
Width Δ
-1.5mm
Thickness Δ
Same
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorMay Fit

Screen sizes are close (6.3" vs 6.4") but may not align perfectly.

DimensionPixel 9aPixel 6Difference
Height154.7mm158.6mmPixel 6 +3.9mm (taller)
Width73.3mm74.8mmPixel 6 +1.5mm (wider)
Thickness8.9mm8.9mmSame
Weight186g207gPixel 6 +21.0g (heavier)
Screen6.3"6.4"Pixel 6 +0.1" (larger)

Visual Size Comparison

HeightPixel 6 +3.9mm
Pixel 9a
154.7mm
Pixel 6
158.6mm
WidthPixel 6 +1.5mm
Pixel 9a
73.3mm
Pixel 6
74.8mm
ThicknessSame
Pixel 9a
8.9mm
Pixel 6
8.9mm

Button & Port Layout

Which is bigger?

The Pixel 6 is the taller phone at 158.6mm (vs 154.7mm). It is also 21g 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.
SpecPixel 9aPixel 6
Wireless Charging15W12W
Qi VersionQiQi
MagSafeNoNo
Built-in MagnetsNoNo

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 6?

Different sizes mean your old case probably won't fit. You'll need a new one.

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Frequently Asked Questions

Is Pixel 9a bigger than Pixel 6?

No, the Pixel 6 is 3.9mm taller. The Pixel 9a weighs 186g vs 207g.

Are Pixel 9a and Pixel 6 the same size?

No, the height differs by 3.9mm, width by 1.5mm, and thickness by 0.0mm.