Pixel 6a vs Pixel 4: Size & Dimensions Compared
The Pixel 6a is the larger phone, measuring 5.1mm taller and 3.0mm wider.
Visual Size Overlay
Pixel 6aPixel 4
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 (6.1" vs 5.7") — protector won't fit.
| Dimension | Pixel 6a | Pixel 4 | Difference |
|---|---|---|---|
| Height | 152.2mm | 147.1mm | Pixel 4 -5.1mm (shorter) |
| Width | 71.8mm | 68.8mm | Pixel 4 -3.0mm (narrower) |
| Thickness | 8.9mm | 8.2mm | Pixel 4 -0.7mm (thinner) |
| Weight | 178g | 162g | Pixel 4 -16.0g (lighter) |
| Screen | 6.1" | 5.7" | Pixel 4 -0.4" (smaller) |
Visual Size Comparison
HeightPixel 6a +5.1mm
Pixel 6a
152.2mm
Pixel 4
147.1mm
WidthPixel 6a +3.0mm
Pixel 6a
71.8mm
Pixel 4
68.8mm
ThicknessPixel 6a +0.7mm
Pixel 6a
8.9mm
Pixel 4
8.2mm
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 6a | Pixel 4 |
|---|---|---|
| Wireless Charging | No | 12W |
| 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 6a to Pixel 4?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 6a
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Frequently Asked Questions
Is Pixel 6a bigger than Pixel 4?
Yes, the Pixel 6a is 5.1mm taller and 3.0mm wider. The Pixel 6a weighs 178g vs 162g.
Are Pixel 6a and Pixel 4 the same size?
No, the height differs by 5.1mm, width by 3.0mm, and thickness by 0.7mm.