iPhone XS Max vs iPhone SE (2nd gen): Size & Dimensions Compared

The iPhone XS Max is the larger phone, measuring 19.1mm taller and 10.1mm wider.

DimensioniPhone XS MaxiPhone SE (2nd gen)Difference
Height157.5mm138.4mmiPhone XS Max +19.1mm
Width77.4mm67.3mmiPhone XS Max +10.1mm
Thickness7.7mm7.3mmiPhone XS Max +0.4mm
Weight208g148giPhone XS Max +60.0g
Screen6.5"4.7"iPhone XS Max +1.8"

Visual Size Comparison

HeightiPhone XS Max +19.1mm
iPhone XS Max
157.5mm
iPhone SE (2nd gen)
138.4mm
WidthiPhone XS Max +10.1mm
iPhone XS Max
77.4mm
iPhone SE (2nd gen)
67.3mm
ThicknessiPhone XS Max +0.4mm
iPhone XS Max
7.7mm
iPhone SE (2nd gen)
7.3mm

Which is bigger?

The iPhone XS Max is the taller phone at 157.5mm (vs 138.4mm). It is also 60g heavier.

Upgrading from iPhone XS Max to iPhone SE (2nd gen)?

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 SE (2nd gen)?

Yes, the iPhone XS Max is 19.1mm taller and 10.1mm wider. The iPhone XS Max weighs 208g vs 148g.

Are iPhone XS Max and iPhone SE (2nd gen) the same size?

No, the height differs by 19.1mm, width by 10.1mm, and thickness by 0.4mm.