What are the dimensions of OnePlus 12?

The OnePlus 12 measures 164.3×75.8×9.2mm and weighs 220g.

What are the dimensions of Honor X9b?

The Honor X9b measures 163.6×75.5×8mm and weighs 185g.

OnePlus 12 vs Honor X9b: Size & Dimensions Compared

Q: Is OnePlus 12 bigger than Honor X9b?

Yes, the OnePlus 12 is 0.7mm taller and 0.3mm wider than the Honor X9b.

Q: Are OnePlus 12 and Honor X9b the same size?

Yes, the OnePlus 12 and Honor X9b are nearly the same size with minimal dimension differences.

The OnePlus 12 and Honor X9b are nearly the same size, differing by just 0.7mm in height and 0.3mm in width.

Visual Size Overlay

OnePlus 12Honor X9b

Height Δ

+0.7mm

Width Δ

+0.3mm

Thickness Δ

+1.2mm

Case CompatibilityWon't Fit

•Height differs by 0.7mm — case may be tight or loose
•1.2mm thicker — case won't close properly
•Camera bump size differs significantly

Screen ProtectorCompatible

Same screen size (6.78") with minimal width difference — should fit.

Dimension	OnePlus 12	Honor X9b	Difference
Height	164.3mm	163.6mm	Honor X9b -0.7mm (shorter)
Width	75.8mm	75.5mm	Honor X9b -0.3mm (narrower)
Thickness	9.2mm	8mm	Honor X9b -1.2mm (thinner)
Weight	220g	185g	Honor X9b -35.0g (lighter)
Screen	6.82"	6.78"	Same

Visual Size Comparison

HeightOnePlus 12 +0.7mm

OnePlus 12

164.3mm

Honor X9b

163.6mm

WidthOnePlus 12 +0.3mm

OnePlus 12

75.8mm

Honor X9b

75.5mm

ThicknessOnePlus 12 +1.2mm

OnePlus 12

9.2mm

Honor X9b

8mm

Button & Port Layout

Which is bigger?

The OnePlus 12 and Honor X9b are essentially the same size.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

⚠The Honor X9b does not support wireless charging. Only the OnePlus 12 can use a wireless charger.

Spec	OnePlus 12	Honor X9b
Wireless Charging	15W	No
Qi Version	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.