Pixel 4 vs Pixel 6a: Size & Dimensions Compared
The Pixel 6a is the larger phone, measuring 5.1mm shorter and 3.0mm narrower.
Visual Size Overlay
Pixel 4Pixel 6a
Height Δ
-5.1mm
Width Δ
-3.0mm
Thickness Δ
-0.7mm
Case CompatibilityWon't Fit
- •Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible
Screen sizes differ (5.7" vs 6.1") — protector won't fit.
| Dimension | Pixel 4 | Pixel 6a | Difference |
|---|---|---|---|
| Height | 147.1mm | 152.2mm | Pixel 6a +5.1mm (taller) |
| Width | 68.8mm | 71.8mm | Pixel 6a +3.0mm (wider) |
| Thickness | 8.2mm | 8.9mm | Pixel 6a +0.7mm (thicker) |
| Weight | 162g | 178g | Pixel 6a +16.0g (heavier) |
| Screen | 5.7" | 6.1" | Pixel 6a +0.4" (larger) |
Visual Size Comparison
HeightPixel 6a +5.1mm
Pixel 4
147.1mm
Pixel 6a
152.2mm
WidthPixel 6a +3.0mm
Pixel 4
68.8mm
Pixel 6a
71.8mm
ThicknessPixel 6a +0.7mm
Pixel 4
8.2mm
Pixel 6a
8.9mm
Button & Port Layout
Which is bigger?
The Pixel 6a is the taller phone at 152.2mm (vs 147.1mm). It is also 16g heavier.
Wireless Charging & MagSafe Compatibility
Only one phone supports wireless charging.
- ⚠The Pixel 6a does not support wireless charging. Only the Pixel 4 can use a wireless charger.
| Spec | Pixel 4 | Pixel 6a |
|---|---|---|
| Wireless Charging | 12W | No |
| Qi Version | 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 4 to Pixel 6a?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 4
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Frequently Asked Questions
Is Pixel 4 bigger than Pixel 6a?
No, the Pixel 6a is 5.1mm taller. The Pixel 4 weighs 162g vs 178g.
Are Pixel 4 and Pixel 6a the same size?
No, the height differs by 5.1mm, width by 3.0mm, and thickness by 0.7mm.