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Galaxy Z Flip 3 vs OnePlus 13: Size & Dimensions Compared

The OnePlus 13 is the larger phone, measuring 76.5mm shorter and 4.3mm narrower.

Visual Size Overlay

Galaxy Z Flip 3OnePlus 13
86.4mm162.9mm-76.5mm72.2mm76.5mm-4.3mm10mm
Height Δ
-76.5mm
Width Δ
-4.3mm
Thickness Δ
+8.6mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorMay Fit

Screen sizes are close (6.7" vs 6.82") but may not align perfectly.

DimensionGalaxy Z Flip 3OnePlus 13Difference
Height86.4mm162.9mmOnePlus 13 +76.5mm (taller)
Width72.2mm76.5mmOnePlus 13 +4.3mm (wider)
Thickness17.1mm8.5mmOnePlus 13 -8.6mm (thinner)
Weight183g213gOnePlus 13 +30.0g (heavier)
Screen6.7"6.82"OnePlus 13 +0.1" (larger)

Visual Size Comparison

HeightOnePlus 13 +76.5mm
Galaxy Z Flip 3
86.4mm
OnePlus 13
162.9mm
WidthOnePlus 13 +4.3mm
Galaxy Z Flip 3
72.2mm
OnePlus 13
76.5mm
ThicknessGalaxy Z Flip 3 +8.6mm
Galaxy Z Flip 3
17.1mm
OnePlus 13
8.5mm

Button & Port Layout

Which is bigger?

The OnePlus 13 is the taller phone at 162.9mm (vs 86.4mm). It is also 30g 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.
SpecGalaxy Z Flip 3OnePlus 13
Wireless Charging15W15W
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 Galaxy Z Flip 3 to OnePlus 13?

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

Accessories for Galaxy Z Flip 3

Accessories for OnePlus 13

Spigen

Spigen Ultra Hybrid for OnePlus 13

$15.99

View on Amazon

Ringke

Ringke Fusion-X MagSafe for OnePlus 13

$23.99

View on Amazon

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is Galaxy Z Flip 3 bigger than OnePlus 13?

No, the OnePlus 13 is 76.5mm taller. The Galaxy Z Flip 3 weighs 183g vs 213g.

Are Galaxy Z Flip 3 and OnePlus 13 the same size?

No, the height differs by 76.5mm, width by 4.3mm, and thickness by 8.6mm.