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OnePlus 9 Pro vs OnePlus Nord N300 5G: Size & Dimensions Compared

The OnePlus Nord N300 5G is the larger phone, measuring 0.6mm shorter and 1.5mm narrower.

Visual Size Overlay

OnePlus 9 ProOnePlus Nord N300 5G
163.2mm163.8mm-0.6mm73.6mm75.1mm-1.5mm10mm
Height Δ
-0.6mm
Width Δ
-1.5mm
Thickness Δ
+0.7mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

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

DimensionOnePlus 9 ProOnePlus Nord N300 5GDifference
Height163.2mm163.8mmOnePlus Nord N300 5G +0.6mm (taller)
Width73.6mm75.1mmOnePlus Nord N300 5G +1.5mm (wider)
Thickness8.7mm7.99mmOnePlus Nord N300 5G -0.7mm (thinner)
Weight197g190gOnePlus Nord N300 5G -7.0g (lighter)
Screen6.7"6.56"OnePlus Nord N300 5G -0.1" (smaller)

Visual Size Comparison

HeightOnePlus Nord N300 5G +0.6mm
OnePlus 9 Pro
163.2mm
OnePlus Nord N300 5G
163.8mm
WidthOnePlus Nord N300 5G +1.5mm
OnePlus 9 Pro
73.6mm
OnePlus Nord N300 5G
75.1mm
ThicknessOnePlus 9 Pro +0.7mm
OnePlus 9 Pro
8.7mm
OnePlus Nord N300 5G
7.99mm

Button & Port Layout

Which is bigger?

The OnePlus Nord N300 5G is the taller phone at 163.8mm (vs 163.2mm). It but is 7g heavier.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The OnePlus Nord N300 5G does not support wireless charging. Only the OnePlus 9 Pro can use a wireless charger.
SpecOnePlus 9 ProOnePlus Nord N300 5G
Wireless Charging10WNo
Qi VersionQi
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 OnePlus 9 Pro to OnePlus Nord N300 5G?

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

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Frequently Asked Questions

Is OnePlus 9 Pro bigger than OnePlus Nord N300 5G?

No, the OnePlus Nord N300 5G is 0.6mm taller. The OnePlus 9 Pro weighs 197g vs 190g.

Are OnePlus 9 Pro and OnePlus Nord N300 5G the same size?

No, the height differs by 0.6mm, width by 1.5mm, and thickness by 0.7mm.