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Galaxy S25 FE vs OnePlus 9 Pro: Size & Dimensions Compared

The OnePlus 9 Pro is the larger phone, measuring 1.9mm shorter and 3.0mm wider.

Visual Size Overlay

Galaxy S25 FEOnePlus 9 Pro
161.3mm163.2mm-1.9mm76.6mm73.6mm+3.0mm10mm
Height Δ
-1.9mm
Width Δ
+3.0mm
Thickness Δ
-1.3mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

Edge types differ (flat vs curved) — screen protector won't adhere properly.

DimensionGalaxy S25 FEOnePlus 9 ProDifference
Height161.3mm163.2mmOnePlus 9 Pro +1.9mm (taller)
Width76.6mm73.6mmOnePlus 9 Pro -3.0mm (narrower)
Thickness7.4mm8.7mmOnePlus 9 Pro +1.3mm (thicker)
Weight190g197gOnePlus 9 Pro +7.0g (heavier)
Screen6.7"6.7"Same

Visual Size Comparison

HeightOnePlus 9 Pro +1.9mm
Galaxy S25 FE
161.3mm
OnePlus 9 Pro
163.2mm
WidthGalaxy S25 FE +3.0mm
Galaxy S25 FE
76.6mm
OnePlus 9 Pro
73.6mm
ThicknessOnePlus 9 Pro +1.3mm
Galaxy S25 FE
7.4mm
OnePlus 9 Pro
8.7mm

Button & Port Layout

Which is bigger?

The OnePlus 9 Pro is the taller phone at 163.2mm (vs 161.3mm). It is also 7g heavier.

Wireless Charging & MagSafe Compatibility

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

  • Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
SpecGalaxy S25 FEOnePlus 9 Pro
Wireless Charging15W10W
Qi VersionQiQi
MagSafeNoNo
Built-in MagnetsNoNo

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.

Upgrading from Galaxy S25 FE to OnePlus 9 Pro?

Different sizes mean your old case probably won't fit. You'll need a new one.

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Frequently Asked Questions

Is Galaxy S25 FE bigger than OnePlus 9 Pro?

No, the OnePlus 9 Pro is 1.9mm taller. The Galaxy S25 FE weighs 190g vs 197g.

Are Galaxy S25 FE and OnePlus 9 Pro the same size?

No, the height differs by 1.9mm, width by 3.0mm, and thickness by 1.3mm.