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Honor X9b vs Galaxy Note 20 Ultra: Size & Dimensions Compared

The Galaxy Note 20 Ultra is the larger phone, measuring 1.2mm shorter and 1.7mm narrower.

Visual Size Overlay

Honor X9bGalaxy Note 20 Ultra
163.6mm164.8mm-1.2mm75.5mm77.2mm-1.7mm10mm
Height Δ
-1.2mm
Width Δ
-1.7mm
Thickness Δ
-0.1mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorMay Fit

Screen sizes are close (6.78" vs 6.9") but may not align perfectly.

DimensionHonor X9bGalaxy Note 20 UltraDifference
Height163.6mm164.8mmGalaxy Note 20 Ultra +1.2mm (taller)
Width75.5mm77.2mmGalaxy Note 20 Ultra +1.7mm (wider)
Thickness8mm8.1mmGalaxy Note 20 Ultra +0.1mm (thicker)
Weight185g208gGalaxy Note 20 Ultra +23.0g (heavier)
Screen6.78"6.9"Galaxy Note 20 Ultra +0.1" (larger)

Visual Size Comparison

HeightGalaxy Note 20 Ultra +1.2mm
Honor X9b
163.6mm
Galaxy Note 20 Ultra
164.8mm
WidthGalaxy Note 20 Ultra +1.7mm
Honor X9b
75.5mm
Galaxy Note 20 Ultra
77.2mm
ThicknessGalaxy Note 20 Ultra +0.1mm
Honor X9b
8mm
Galaxy Note 20 Ultra
8.1mm

Button & Port Layout

Which is bigger?

The Galaxy Note 20 Ultra is the taller phone at 164.8mm (vs 163.6mm). It is also 23g heavier.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The Honor X9b does not support wireless charging. Only the Galaxy Note 20 Ultra can use a wireless charger.
SpecHonor X9bGalaxy Note 20 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 Honor X9b to Galaxy Note 20 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 Honor X9b bigger than Galaxy Note 20 Ultra?

No, the Galaxy Note 20 Ultra is 1.2mm taller. The Honor X9b weighs 185g vs 208g.

Are Honor X9b and Galaxy Note 20 Ultra the same size?

No, the height differs by 1.2mm, width by 1.7mm, and thickness by 0.1mm.