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OnePlus Nord N30 vs Galaxy S20 Ultra: Size & Dimensions Compared

The Galaxy S20 Ultra is the larger phone, measuring 1.4mm shorter and 0.0mm narrower.

Visual Size Overlay

OnePlus Nord N30Galaxy S20 Ultra
165.5mm166.9mm-1.4mm76mm76mm10mm
Height Δ
-1.4mm
Width Δ
Same
Thickness Δ
-0.5mm
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.

DimensionOnePlus Nord N30Galaxy S20 UltraDifference
Height165.5mm166.9mmGalaxy S20 Ultra +1.4mm (taller)
Width76mm76mmSame
Thickness8.3mm8.8mmGalaxy S20 Ultra +0.5mm (thicker)
Weight195g220gGalaxy S20 Ultra +25.0g (heavier)
Screen6.72"6.9"Galaxy S20 Ultra +0.2" (larger)

Visual Size Comparison

HeightGalaxy S20 Ultra +1.4mm
OnePlus Nord N30
165.5mm
Galaxy S20 Ultra
166.9mm
WidthSame
OnePlus Nord N30
76mm
Galaxy S20 Ultra
76mm
ThicknessGalaxy S20 Ultra +0.5mm
OnePlus Nord N30
8.3mm
Galaxy S20 Ultra
8.8mm

Button & Port Layout

Which is bigger?

The Galaxy S20 Ultra is the taller phone at 166.9mm (vs 165.5mm). It is also 25g heavier.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The OnePlus Nord N30 does not support wireless charging. Only the Galaxy S20 Ultra can use a wireless charger.
SpecOnePlus Nord N30Galaxy S20 Ultra
Wireless ChargingNo10W
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 Nord N30 to Galaxy S20 Ultra?

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 Nord N30 bigger than Galaxy S20 Ultra?

No, the Galaxy S20 Ultra is 1.4mm taller. The OnePlus Nord N30 weighs 195g vs 220g.

Are OnePlus Nord N30 and Galaxy S20 Ultra the same size?

No, the height differs by 1.4mm, width by 0.0mm, and thickness by 0.5mm.