iPhone XS Max vs iPhone 12 Pro Max: Size & Dimensions Compared

The iPhone 12 Pro Max is the larger phone, measuring 3.3mm shorter and 0.7mm narrower.

DimensioniPhone XS MaxiPhone 12 Pro MaxDifference
Height157.5mm160.8mmiPhone 12 Pro Max +3.3mm
Width77.4mm78.1mmiPhone 12 Pro Max +0.7mm
Thickness7.7mm7.4mmiPhone XS Max +0.3mm
Weight208g228giPhone 12 Pro Max +20.0g
Screen6.5"6.7"iPhone 12 Pro Max +0.2"

Visual Size Comparison

HeightiPhone 12 Pro Max +3.3mm
iPhone XS Max
157.5mm
iPhone 12 Pro Max
160.8mm
WidthiPhone 12 Pro Max +0.7mm
iPhone XS Max
77.4mm
iPhone 12 Pro Max
78.1mm
ThicknessiPhone XS Max +0.3mm
iPhone XS Max
7.7mm
iPhone 12 Pro Max
7.4mm

Which is bigger?

The iPhone 12 Pro Max is the taller phone at 160.8mm (vs 157.5mm). It is also 20g heavier.

Upgrading from iPhone XS Max to iPhone 12 Pro Max?

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 XS Max bigger than iPhone 12 Pro Max?

No, the iPhone 12 Pro Max is 3.3mm taller. The iPhone XS Max weighs 208g vs 228g.

Are iPhone XS Max and iPhone 12 Pro Max the same size?

No, the height differs by 3.3mm, width by 0.7mm, and thickness by 0.3mm.