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

The iPhone 12 Pro Max is the larger phone, measuring 17.2mm shorter and 7.2mm narrower.

DimensioniPhone XSiPhone 12 Pro MaxDifference
Height143.6mm160.8mmiPhone 12 Pro Max +17.2mm
Width70.9mm78.1mmiPhone 12 Pro Max +7.2mm
Thickness7.7mm7.4mmiPhone XS +0.3mm
Weight177g228giPhone 12 Pro Max +51.0g
Screen5.8"6.7"iPhone 12 Pro Max +0.9"

Visual Size Comparison

HeightiPhone 12 Pro Max +17.2mm
iPhone XS
143.6mm
iPhone 12 Pro Max
160.8mm
WidthiPhone 12 Pro Max +7.2mm
iPhone XS
70.9mm
iPhone 12 Pro Max
78.1mm
ThicknessiPhone XS +0.3mm
iPhone XS
7.7mm
iPhone 12 Pro Max
7.4mm

Which is bigger?

The iPhone 12 Pro Max is the taller phone at 160.8mm (vs 143.6mm). It is also 51g heavier.

Upgrading from iPhone XS 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 bigger than iPhone 12 Pro Max?

No, the iPhone 12 Pro Max is 17.2mm taller. The iPhone XS weighs 177g vs 228g.

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

No, the height differs by 17.2mm, width by 7.2mm, and thickness by 0.3mm.