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Galaxy S25+ vs iPhone 8 Plus: Size & Dimensions Compared

The iPhone 8 Plus is the larger phone, measuring 0.0mm shorter and 2.3mm narrower.

Visual Size Overlay

Galaxy S25+iPhone 8 Plus
158.4mm158.4mm75.8mm78.1mm-2.3mm10mm
Height Δ
Same
Width Δ
-2.3mm
Thickness Δ
-0.2mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

Screen sizes differ (6.7" vs 5.5") — protector won't fit.

DimensionGalaxy S25+iPhone 8 PlusDifference
Height158.4mm158.4mmSame
Width75.8mm78.1mmiPhone 8 Plus +2.3mm (wider)
Thickness7.3mm7.5mmiPhone 8 Plus +0.2mm (thicker)
Weight190g202giPhone 8 Plus +12.0g (heavier)
Screen6.7"5.5"iPhone 8 Plus -1.2" (smaller)

Visual Size Comparison

HeightSame
Galaxy S25+
158.4mm
iPhone 8 Plus
158.4mm
WidthiPhone 8 Plus +2.3mm
Galaxy S25+
75.8mm
iPhone 8 Plus
78.1mm
ThicknessiPhone 8 Plus +0.2mm
Galaxy S25+
7.3mm
iPhone 8 Plus
7.5mm

Button & Port Layout

Which is bigger?

The Galaxy S25+ is the taller phone at 158.4mm (vs 158.4mm). It but is 12g lighter.

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 S25+iPhone 8 Plus
Wireless Charging15W7.5W
Qi VersionQi2Qi
MagSafeNoNo
Built-in MagnetsNoNo
Magnet Ringnone built inunknown

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 iPhone 8 Plus?

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 iPhone 8 Plus

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is Galaxy S25+ bigger than iPhone 8 Plus?

They are the same height, but differ by 2.3mm in width. The Galaxy S25+ weighs 190g vs 202g.

Are Galaxy S25+ and iPhone 8 Plus the same size?

No, the height differs by 0.0mm, width by 2.3mm, and thickness by 0.2mm.