No, your Pixel 5a case won't fit the Pixel 4a 5G
The Pixel 5a (154.9×73.7mm) and Pixel 4a 5G (153.9×74mm) differ too much for cases to be compatible.
Does a Pixel 5a Case Fit Pixel 4a 5G?
Last verified: March 2026
No, a Pixel 5a case will not fit the Pixel 4a 5G. The phones have different dimensions that make cases incompatible.
Your Pixel 5a case will NOT fit the Pixel 4a 5G. Here's why:
- •Height differs by 1.0mm — case may be tight or loose
- •0.6mm thicker — case won't close properly
| Spec | Pixel 5a | Pixel 4a 5G | Diff |
|---|---|---|---|
| Height | 154.9mm | 153.9mm | Pixel 5a +1.0mm |
| Width | 73.7mm | 74mm | Pixel 4a 5G +0.3mm |
| Thickness | 7.6mm | 8.2mm | Pixel 4a 5G +0.6mm |
| Camera Layout | square-dual | square-dual | Same |
| Port | usb-c | usb-c | Same |
Your Pixel 5a case won't fit the Pixel 4a 5G. Find the right case:
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Frequently Asked Questions
Are Pixel 5a and Pixel 4a 5G the same size?
Pixel 5a measures 154.9×73.7×7.6mm while Pixel 4a 5G measures 153.9×74×8.2mm. They are different sizes.
Can I use a Pixel 5a screen protector on Pixel 4a 5G?
Screen sizes are close (6.34" vs 6.2") but may not align perfectly.
What's different between Pixel 5a and Pixel 4a 5G dimensions?
The height differs by 1.0mm, the width by 0.3mm, and thickness by 0.6mm.
Do I need a new case for Pixel 4a 5G?
Yes, you'll need a new case. The Pixel 4a 5G has different dimensions than the Pixel 5a, so cases are not interchangeable.
Will Pixel 5a accessories work with Pixel 4a 5G?
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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