Pixel 4 vs Pixel 4a 5G: Size & Dimensions Compared
The Pixel 4a 5G is the larger phone, measuring 6.8mm shorter and 5.2mm narrower.
Visual Size Overlay
Pixel 4Pixel 4a 5G
Height Δ
-6.8mm
Width Δ
-5.2mm
Thickness Δ
Same
Case CompatibilityWon't Fit
- •Height differs by 6.8mm — case won't fit
- •Width differs by 5.2mm — case won't fit
Screen ProtectorNot Compatible
Screen sizes differ (5.7" vs 6.2") — protector won't fit.
| Dimension | Pixel 4 | Pixel 4a 5G | Difference |
|---|---|---|---|
| Height | 147.1mm | 153.9mm | Pixel 4a 5G +6.8mm (taller) |
| Width | 68.8mm | 74mm | Pixel 4a 5G +5.2mm (wider) |
| Thickness | 8.2mm | 8.2mm | Same |
| Weight | 162g | 168g | Pixel 4a 5G +6.0g (heavier) |
| Screen | 5.7" | 6.2" | Pixel 4a 5G +0.5" (larger) |
Visual Size Comparison
HeightPixel 4a 5G +6.8mm
Pixel 4
147.1mm
Pixel 4a 5G
153.9mm
WidthPixel 4a 5G +5.2mm
Pixel 4
68.8mm
Pixel 4a 5G
74mm
ThicknessSame
Pixel 4
8.2mm
Pixel 4a 5G
8.2mm
Button & Port Layout
Which is bigger?
The Pixel 4a 5G is the taller phone at 153.9mm (vs 147.1mm). It is also 6g heavier.
Wireless Charging & MagSafe Compatibility
Only one phone supports wireless charging.
- ⚠The Pixel 4a 5G does not support wireless charging. Only the Pixel 4 can use a wireless charger.
| Spec | Pixel 4 | Pixel 4a 5G |
|---|---|---|
| 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 4a 5G?
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 4a 5G?
No, the Pixel 4a 5G is 6.8mm taller. The Pixel 4 weighs 162g vs 168g.
Are Pixel 4 and Pixel 4a 5G the same size?
No, the height differs by 6.8mm, width by 5.2mm, and thickness by 0.0mm.