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iPhone 17 Pro Max vs Galaxy A73: Size & Dimensions Compared

The Galaxy A73 is the larger phone, measuring 0.3mm shorter and 1.9mm wider.

Visual Size Overlay

iPhone 17 Pro MaxGalaxy A73
163.4mm163.7mm-0.3mm78mm76.1mm+1.9mm10mm
Height Δ
-0.3mm
Width Δ
+1.9mm
Thickness Δ
+1.2mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

Screen sizes differ (6.9" vs 6.7") — protector won't fit.

DimensioniPhone 17 Pro MaxGalaxy A73Difference
Height163.4mm163.7mmGalaxy A73 +0.3mm (taller)
Width78mm76.1mmGalaxy A73 -1.9mm (narrower)
Thickness8.75mm7.6mmGalaxy A73 -1.2mm (thinner)
Weight233g181gGalaxy A73 -52.0g (lighter)
Screen6.9"6.7"Galaxy A73 -0.2" (smaller)

Visual Size Comparison

HeightGalaxy A73 +0.3mm
iPhone 17 Pro Max
163.4mm
Galaxy A73
163.7mm
WidthiPhone 17 Pro Max +1.9mm
iPhone 17 Pro Max
78mm
Galaxy A73
76.1mm
ThicknessiPhone 17 Pro Max +1.2mm
iPhone 17 Pro Max
8.75mm
Galaxy A73
7.6mm

Button & Port Layout

Which is bigger?

The Galaxy A73 is the taller phone at 163.7mm (vs 163.4mm). It but is 52g heavier.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The Galaxy A73 does not support wireless charging. Only the iPhone 17 Pro Max can use a wireless charger.
  • Only the iPhone 17 Pro Max has built-in magnets for MagSafe accessories. The Galaxy A73 needs a magnetic case or ring adapter.
SpeciPhone 17 Pro MaxGalaxy A73
Wireless Charging25WNo
Qi VersionQi2
MagSafeGen 2No
Built-in MagnetsYesNo
Magnet Ringbottom notched circlenone

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 iPhone 17 Pro Max to Galaxy A73?

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

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Frequently Asked Questions

Is iPhone 17 Pro Max bigger than Galaxy A73?

No, the Galaxy A73 is 0.3mm taller. The iPhone 17 Pro Max weighs 233g vs 181g.

Are iPhone 17 Pro Max and Galaxy A73 the same size?

No, the height differs by 0.3mm, width by 1.9mm, and thickness by 1.2mm.