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No, your Pixel 9 Pro case won't fit the OnePlus Open

The Pixel 9 Pro (152.8×72mm) and OnePlus Open (153.4×73.3mm) differ too much for cases to be compatible.

Does a Pixel 9 Pro Case Fit OnePlus Open?

Q: What's different between Pixel 9 Pro and OnePlus Open dimensions?

The Pixel 9 Pro is 152.8mm tall and 72mm wide, while the OnePlus Open is 153.4mm tall and 73.3mm wide. Camera module layout is different — cutout won't align

Last verified: March 2026

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

0Won't Fit

Your Pixel 9 Pro case will NOT fit the OnePlus Open. Here's why:

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

Spec	Pixel 9 Pro	OnePlus Open	Diff
Height	152.8mm	153.4mm	OnePlus Open +0.6mm
Width	72mm	73.3mm	OnePlus Open +1.3mm
Thickness	8.5mm	11.7mm	OnePlus Open +3.2mm
Camera Layout	island-triple	circular-triple	Different
Port	usb-c	usb-c	Same

Button & Port Alignment

•New phone has alert slider — old case has no cutout for it

⭐Based on Amazon best-seller rankings and ratings

Your Pixel 9 Pro case won't fit the OnePlus Open. Find the right case:

🛡️Best OnePlus Open Cases→🔒Rugged Cases for OnePlus Open→✨Clear Cases for OnePlus Open→👛Wallet Cases for OnePlus Open→

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Size Comparison

Pixel 9 ProOnePlus Open

Wireless Charging & MagSafe

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Only one phone supports wireless charging.

The OnePlus Open does not support wireless charging. Only the Pixel 9 Pro can use a wireless charger.
Only the Pixel 9 Pro has built-in magnets for MagSafe accessories. The OnePlus Open needs a magnetic case or ring adapter.

Pixel 9 Pro

Qi2 (built-in magnets)

21W max

OnePlus Open

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.

See all cases for OnePlus Open →

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

Does the screen protector fit? Pixel 9 Pro → OnePlus Open Compare sizes: Pixel 9 Pro vs OnePlus Open

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Frequently Asked Questions

Are Pixel 9 Pro and OnePlus Open the same size?

Pixel 9 Pro measures 152.8×72×8.5mm while OnePlus Open measures 153.4×73.3×11.7mm. They are different sizes.

Can I use a Pixel 9 Pro screen protector on OnePlus Open?

Same screen size (6.31") but body width differs by 1.3mm — verify bezel alignment before buying.

What's different between Pixel 9 Pro and OnePlus Open dimensions?

The height differs by 0.6mm, the width by 1.3mm, and thickness by 3.2mm. The camera module layout is also different.

Do I need a new case for OnePlus Open?

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

Will Pixel 9 Pro accessories work with OnePlus Open?

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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