No, your Pixel 4 case won't fit the Pixel 5a
The Pixel 4 (147.1×68.8mm) and Pixel 5a (154.9×73.7mm) differ too much for cases to be compatible.
Does a Pixel 4 Case Fit Pixel 5a?
Last verified: March 2026
No, a Pixel 4 case will not fit the Pixel 5a. The phones have different dimensions that make cases incompatible.
Your Pixel 4 case will NOT fit the Pixel 5a. Here's why:
- •Height differs by 7.8mm — case won't fit
- •Width differs by 4.9mm — case won't fit
- •0.6mm thicker — case won't close properly
| Spec | Pixel 4 | Pixel 5a | Diff |
|---|---|---|---|
| Height | 147.1mm | 154.9mm | Pixel 5a +7.8mm |
| Width | 68.8mm | 73.7mm | Pixel 5a +4.9mm |
| Thickness | 8.2mm | 7.6mm | Pixel 4 +0.6mm |
| Camera Layout | square-dual | square-dual | Same |
| Port | usb-c | usb-c | Same |
Your Pixel 4 case won't fit the Pixel 5a. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Pixel 5a does not support wireless charging. Only the Pixel 4 can use a wireless charger.
Pixel 4
Qi only
12W max
Pixel 5a
No wireless
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.
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Frequently Asked Questions
Are Pixel 4 and Pixel 5a the same size?
Pixel 4 measures 147.1×68.8×8.2mm while Pixel 5a measures 154.9×73.7×7.6mm. They are different sizes.
Can I use a Pixel 4 screen protector on Pixel 5a?
Screen sizes differ (5.7" vs 6.34") — protector won't fit.
What's different between Pixel 4 and Pixel 5a dimensions?
The height differs by 7.8mm, the width by 4.9mm, and thickness by 0.6mm.
Do I need a new case for Pixel 5a?
Yes, you'll need a new case. The Pixel 5a has different dimensions than the Pixel 4, so cases are not interchangeable.
Will Pixel 4 accessories work with Pixel 5a?
Chargers and cables are compatible since both phones use the same usb-c port. Cases and screen protectors depend on exact dimensions — check our compatibility results above.
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