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Galaxy S25+ vs OnePlus Open: Size & Dimensions Compared

The Galaxy S25+ is the larger phone, measuring 5.0mm taller and 2.5mm wider.

Visual Size Overlay

Galaxy S25+OnePlus Open
158.4mm153.4mm+5.0mm75.8mm73.3mm+2.5mm10mm
Height Δ
+5.0mm
Width Δ
+2.5mm
Thickness Δ
-4.4mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

Screen sizes differ (6.7" vs 6.31") — protector won't fit.

DimensionGalaxy S25+OnePlus OpenDifference
Height158.4mm153.4mmOnePlus Open -5.0mm (shorter)
Width75.8mm73.3mmOnePlus Open -2.5mm (narrower)
Thickness7.3mm11.7mmOnePlus Open +4.4mm (thicker)
Weight190g239gOnePlus Open +49.0g (heavier)
Screen6.7"6.31"OnePlus Open -0.4" (smaller)

Visual Size Comparison

HeightGalaxy S25+ +5.0mm
Galaxy S25+
158.4mm
OnePlus Open
153.4mm
WidthGalaxy S25+ +2.5mm
Galaxy S25+
75.8mm
OnePlus Open
73.3mm
ThicknessOnePlus Open +4.4mm
Galaxy S25+
7.3mm
OnePlus Open
11.7mm

Button & Port Layout

Which is bigger?

The Galaxy S25+ is the taller phone at 158.4mm (vs 153.4mm). It but is 49g lighter.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The OnePlus Open does not support wireless charging. Only the Galaxy S25+ can use a wireless charger.
SpecGalaxy S25+OnePlus Open
Wireless Charging15WNo
Qi VersionQi2
MagSafeNoNo
Built-in MagnetsNoNo
Magnet Ringnone built innone

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 S25+ to OnePlus Open?

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

Accessories for Galaxy S25+

Spigen

Spigen Liquid Air for Galaxy S25+

$15.99

View on Amazon

Spigen

Spigen Ultra Hybrid for Galaxy S25+

$16.99

View on Amazon

OtterBox

OtterBox Defender Series for Galaxy S25+

$64.95

View on Amazon

Accessories for OnePlus Open

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is Galaxy S25+ bigger than OnePlus Open?

Yes, the Galaxy S25+ is 5.0mm taller and 2.5mm wider. The Galaxy S25+ weighs 190g vs 239g.

Are Galaxy S25+ and OnePlus Open the same size?

No, the height differs by 5.0mm, width by 2.5mm, and thickness by 4.4mm.