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

The iPhone 12 Pro is the larger phone, measuring 8.3mm taller and 4.2mm wider.

DimensioniPhone 12 ProiPhone SE (3rd gen)Difference
Height146.7mm138.4mmiPhone 12 Pro +8.3mm
Width71.5mm67.3mmiPhone 12 Pro +4.2mm
Thickness7.4mm7.3mmiPhone 12 Pro +0.1mm
Weight189g144giPhone 12 Pro +45.0g
Screen6.1"4.7"iPhone 12 Pro +1.4"

Visual Size Comparison

HeightiPhone 12 Pro +8.3mm
iPhone 12 Pro
146.7mm
iPhone SE (3rd gen)
138.4mm
WidthiPhone 12 Pro +4.2mm
iPhone 12 Pro
71.5mm
iPhone SE (3rd gen)
67.3mm
ThicknessiPhone 12 Pro +0.1mm
iPhone 12 Pro
7.4mm
iPhone SE (3rd gen)
7.3mm

Which is bigger?

The iPhone 12 Pro is the taller phone at 146.7mm (vs 138.4mm). It is also 45g heavier.

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

Yes, the iPhone 12 Pro is 8.3mm taller and 4.2mm wider. The iPhone 12 Pro weighs 189g vs 144g.

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

No, the height differs by 8.3mm, width by 4.2mm, and thickness by 0.1mm.