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
- •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
Same screen size (6.55") with minimal width difference — should fit.
| Dimension | Motorola ThinkPhone | OnePlus 9 | Difference |
|---|---|---|---|
| Height | 158.76mm | 160mm | OnePlus 9 +1.2mm (taller) |
| Width | 74.38mm | 74.2mm | OnePlus 9 -0.2mm (narrower) |
| Thickness | 8.26mm | 8.7mm | OnePlus 9 +0.4mm (thicker) |
| Weight | 189g | 192g | OnePlus 9 +3.0g (heavier) |
| Screen | 6.6" | 6.55" | Same |
Visual Size Comparison
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.
| Spec | Motorola ThinkPhone | OnePlus 9 |
|---|---|---|
| Wireless Charging | 10W | 10W |
| Qi Version | Qi | Qi |
| MagSafe | No | No |
| Built-in Magnets | No | No |
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.
Accessories for Motorola ThinkPhone
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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.