iPhone XS Max vs iPhone X: Size & Dimensions Compared

The iPhone XS Max is the larger phone, measuring 13.9mm taller and 6.5mm wider.

DimensioniPhone XS MaxiPhone XDifference
Height157.5mm143.6mmiPhone XS Max +13.9mm
Width77.4mm70.9mmiPhone XS Max +6.5mm
Thickness7.7mm7.7mmSame
Weight208g174giPhone XS Max +34.0g
Screen6.5"5.8"iPhone XS Max +0.7"

Visual Size Comparison

HeightiPhone XS Max +13.9mm
iPhone XS Max
157.5mm
iPhone X
143.6mm
WidthiPhone XS Max +6.5mm
iPhone XS Max
77.4mm
iPhone X
70.9mm
ThicknessSame
iPhone XS Max
7.7mm
iPhone X
7.7mm

Which is bigger?

The iPhone XS Max is the taller phone at 157.5mm (vs 143.6mm). It is also 34g heavier.

Upgrading from iPhone XS Max to iPhone X?

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 X?

Yes, the iPhone XS Max is 13.9mm taller and 6.5mm wider. The iPhone XS Max weighs 208g vs 174g.

Are iPhone XS Max and iPhone X the same size?

No, the height differs by 13.9mm, width by 6.5mm, and thickness by 0.0mm.