No, your Pixel 3a case won't fit the iPhone 16 Pro
The Pixel 3a (151.3×70.1mm) and iPhone 16 Pro (149.6×71.5mm) differ too much for cases to be compatible.
Does a Pixel 3a Case Fit iPhone 16 Pro?
Last verified: March 2026
No, a Pixel 3a case will not fit the iPhone 16 Pro. The phones have different dimensions that make cases incompatible.
Your Pixel 3a case will NOT fit the iPhone 16 Pro. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Pixel 3a | iPhone 16 Pro | Diff |
|---|---|---|---|
| Height | 151.3mm | 149.6mm | Pixel 3a +1.7mm |
| Width | 70.1mm | 71.5mm | iPhone 16 Pro +1.4mm |
| Thickness | 8.2mm | 8.25mm | iPhone 16 Pro +0.1mm |
| Camera Layout | single | square-triple | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •New phone has Camera Control button — old case has no cutout for it
Since your Pixel 3a case won't work with the iPhone 16 Pro, here are the highest-rated cases that will:
Spigen
Spigen Tough Armor MagFit for iPhone 16 Pro
$19.99
Caseology
Caseology Parallax for iPhone 16 Pro
$15.99
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Pixel 3a does not support wireless charging. Only the iPhone 16 Pro can use a wireless charger.
- Only the iPhone 16 Pro has built-in magnets for MagSafe accessories. The Pixel 3a needs a magnetic case or ring adapter.
Pixel 3a
No wireless
iPhone 16 Pro
MagSafe Gen 2
22.5W 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.
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Frequently Asked Questions
Are Pixel 3a and iPhone 16 Pro the same size?
Pixel 3a measures 151.3×70.1×8.2mm while iPhone 16 Pro measures 149.6×71.5×8.25mm. They are different sizes.
Can I use a Pixel 3a screen protector on iPhone 16 Pro?
Screen sizes differ (5.6" vs 6.3") — protector won't fit.
What's different between Pixel 3a and iPhone 16 Pro dimensions?
The height differs by 1.7mm, the width by 1.4mm, and thickness by 0.1mm. The camera module layout is also different.
Do I need a new case for iPhone 16 Pro?
Yes, you'll need a new case. The iPhone 16 Pro has different dimensions than the Pixel 3a, so cases are not interchangeable.
Will Pixel 3a accessories work with iPhone 16 Pro?
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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