iPhone 12 Pro Max vs iPhone SE (3rd gen): Size & Dimensions Compared

The iPhone 12 Pro Max is the larger phone, measuring 22.4mm taller and 10.8mm wider.

DimensioniPhone 12 Pro MaxiPhone SE (3rd gen)Difference
Height160.8mm138.4mmiPhone 12 Pro Max +22.4mm
Width78.1mm67.3mmiPhone 12 Pro Max +10.8mm
Thickness7.4mm7.3mmiPhone 12 Pro Max +0.1mm
Weight228g144giPhone 12 Pro Max +84.0g
Screen6.7"4.7"iPhone 12 Pro Max +2.0"

Visual Size Comparison

HeightiPhone 12 Pro Max +22.4mm
iPhone 12 Pro Max
160.8mm
iPhone SE (3rd gen)
138.4mm
WidthiPhone 12 Pro Max +10.8mm
iPhone 12 Pro Max
78.1mm
iPhone SE (3rd gen)
67.3mm
ThicknessiPhone 12 Pro Max +0.1mm
iPhone 12 Pro Max
7.4mm
iPhone SE (3rd gen)
7.3mm

Which is bigger?

The iPhone 12 Pro Max is the taller phone at 160.8mm (vs 138.4mm). It is also 84g heavier.

Upgrading from iPhone 12 Pro Max to iPhone SE (3rd 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 12 Pro Max bigger than iPhone SE (3rd gen)?

Yes, the iPhone 12 Pro Max is 22.4mm taller and 10.8mm wider. The iPhone 12 Pro Max weighs 228g vs 144g.

Are iPhone 12 Pro Max and iPhone SE (3rd gen) the same size?

No, the height differs by 22.4mm, width by 10.8mm, and thickness by 0.1mm.