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Motorola ThinkPhone vs OnePlus 9: Size & Dimensions Compared

The OnePlus 9 is the larger phone, measuring 1.2mm shorter and 0.2mm wider.

Visual Size Overlay

Motorola ThinkPhoneOnePlus 9
158.76mm160mm-1.2mm74.38mm74.2mm+0.2mm10mm
Height Δ
-1.2mm
Width Δ
+0.2mm
Thickness Δ
-0.4mm
Case CompatibilityWon't Fit
  • Height differs by 1.2mm — case won't fit
  • Thickness differs by 0.4mm — may affect fit
  • New phone has alert slider — old case has no cutout for it
Screen ProtectorCompatible

Same screen size (6.55") with minimal width difference — should fit.

DimensionMotorola ThinkPhoneOnePlus 9Difference
Height158.76mm160mmOnePlus 9 +1.2mm (taller)
Width74.38mm74.2mmOnePlus 9 -0.2mm (narrower)
Thickness8.26mm8.7mmOnePlus 9 +0.4mm (thicker)
Weight189g192gOnePlus 9 +3.0g (heavier)
Screen6.6"6.55"Same

Visual Size Comparison

HeightOnePlus 9 +1.2mm
Motorola ThinkPhone
158.76mm
OnePlus 9
160mm
WidthMotorola ThinkPhone +0.2mm
Motorola ThinkPhone
74.38mm
OnePlus 9
74.2mm
ThicknessOnePlus 9 +0.4mm
Motorola ThinkPhone
8.26mm
OnePlus 9
8.7mm

Button & Port Layout

Which is bigger?

The OnePlus 9 is the taller phone at 160mm (vs 158.76mm). It is also 3g 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.
SpecMotorola ThinkPhoneOnePlus 9
Wireless Charging10W10W
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 Motorola ThinkPhone to OnePlus 9?

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

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Frequently Asked Questions

Is Motorola ThinkPhone bigger than OnePlus 9?

No, the OnePlus 9 is 1.2mm taller. The Motorola ThinkPhone weighs 189g vs 192g.

Are Motorola ThinkPhone and OnePlus 9 the same size?

No, the height differs by 1.2mm, width by 0.2mm, and thickness by 0.4mm.