Galaxy S20 FE vs OnePlus 9: Size & Dimensions Compared
The Galaxy S20 FE and OnePlus 9 are nearly the same size, differing by just 0.2mm in height and 0.3mm in width.
Visual Size Overlay
Galaxy S20 FEOnePlus 9
Height Δ
-0.2mm
Width Δ
+0.3mm
Thickness Δ
-0.3mm
Case CompatibilityPartial Fit
- •Thickness differs by 0.3mm — 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.
| Dimension | Galaxy S20 FE | OnePlus 9 | Difference |
|---|---|---|---|
| Height | 159.8mm | 160mm | OnePlus 9 +0.2mm (taller) |
| Width | 74.5mm | 74.2mm | OnePlus 9 -0.3mm (narrower) |
| Thickness | 8.4mm | 8.7mm | OnePlus 9 +0.3mm (thicker) |
| Weight | 190g | 192g | OnePlus 9 +2.0g (heavier) |
| Screen | 6.5" | 6.55" | Same |
Visual Size Comparison
HeightOnePlus 9 +0.2mm
Galaxy S20 FE
159.8mm
OnePlus 9
160mm
WidthGalaxy S20 FE +0.3mm
Galaxy S20 FE
74.5mm
OnePlus 9
74.2mm
ThicknessOnePlus 9 +0.3mm
Galaxy S20 FE
8.4mm
OnePlus 9
8.7mm
Button & Port Layout
Which is bigger?
The Galaxy S20 FE and OnePlus 9 are essentially the same size.
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 | Galaxy S20 FE | 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.
Accessories for Galaxy S20 FE
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Frequently Asked Questions
Is Galaxy S20 FE bigger than OnePlus 9?
No, the OnePlus 9 is 0.2mm taller. The Galaxy S20 FE weighs 190g vs 192g.
Are Galaxy S20 FE and OnePlus 9 the same size?
Very close — they differ by only 0.2mm in height and 0.3mm in width.