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No, your Pixel 4 case won't fit the Pixel 9a

The Pixel 4 (147.1×68.8mm) and Pixel 9a (154.7×73.3mm) differ too much for cases to be compatible.

Does a Pixel 4 Case Fit Pixel 9a?

Q: What's different between Pixel 4 and Pixel 9a dimensions?

The Pixel 4 is 147.1mm tall and 68.8mm wide, while the Pixel 9a is 154.7mm tall and 73.3mm wide. Camera module layout is different — cutout won't align

Last verified: March 2026

No, a Pixel 4 case will not fit the Pixel 9a. The phones have different dimensions that make cases incompatible.

0Won't Fit

Your Pixel 4 case will NOT fit the Pixel 9a. Here's why:

•Camera module layout is different — cutout won't align

Spec	Pixel 4	Pixel 9a	Diff
Height	147.1mm	154.7mm	Pixel 9a +7.6mm
Width	68.8mm	73.3mm	Pixel 9a +4.5mm
Thickness	8.2mm	8.9mm	Pixel 9a +0.7mm
Camera Layout	square-dual	island-dual	Different
Port	usb-c	usb-c	Same

⭐Based on Amazon best-seller rankings and ratings

Your Pixel 4 case won't fit the Pixel 9a. Find the right case:

🛡️Best Pixel 9a Cases→🔒Rugged Cases for Pixel 9a→✨Clear Cases for Pixel 9a→👛Wallet Cases for Pixel 9a→

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Size Comparison

Pixel 4Pixel 9a

Wireless Charging & MagSafe

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Wireless chargers work with both phones, but magnetic snap varies.

Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.

Pixel 4

Qi only

12W max

Pixel 9a

Qi only

15W max

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.

See all cases for Pixel 9a →

🎁 Buying a case as a gift? Use our Gift Finder →⚡ Need a charger for your Pixel 9a? Check charger compatibility →

Does the screen protector fit? Pixel 4 → Pixel 9a Compare sizes: Pixel 4 vs Pixel 9a

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Frequently Asked Questions

Are Pixel 4 and Pixel 9a the same size?

Pixel 4 measures 147.1×68.8×8.2mm while Pixel 9a measures 154.7×73.3×8.9mm. They are different sizes.

Can I use a Pixel 4 screen protector on Pixel 9a?

Screen sizes differ (5.7" vs 6.3") — protector won't fit.

What's different between Pixel 4 and Pixel 9a dimensions?

The height differs by 7.6mm, the width by 4.5mm, and thickness by 0.7mm. The camera module layout is also different.

Do I need a new case for Pixel 9a?

Yes, you'll need a new case. The Pixel 9a has different dimensions than the Pixel 4, so cases are not interchangeable.

Will Pixel 4 accessories work with Pixel 9a?

Chargers and cables are compatible since both phones use the same usb-c port. Both support wireless charging, so wireless chargers work with either phone. Cases and screen protectors depend on exact dimensions — check our compatibility results above.

Want to check another phone?

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