iPhone SE (3rd gen) vs iPhone 11: Size & Dimensions Compared

The iPhone 11 is the larger phone, measuring 12.5mm shorter and 8.4mm narrower.

DimensioniPhone SE (3rd gen)iPhone 11Difference
Height138.4mm150.9mmiPhone 11 +12.5mm
Width67.3mm75.7mmiPhone 11 +8.4mm
Thickness7.3mm8.3mmiPhone 11 +1.0mm
Weight144g194giPhone 11 +50.0g
Screen4.7"6.1"iPhone 11 +1.4"

Visual Size Comparison

HeightiPhone 11 +12.5mm
iPhone SE (3rd gen)
138.4mm
iPhone 11
150.9mm
WidthiPhone 11 +8.4mm
iPhone SE (3rd gen)
67.3mm
iPhone 11
75.7mm
ThicknessiPhone 11 +1.0mm
iPhone SE (3rd gen)
7.3mm
iPhone 11
8.3mm

Which is bigger?

The iPhone 11 is the taller phone at 150.9mm (vs 138.4mm). It is also 50g heavier.

Upgrading from iPhone SE (3rd gen) to iPhone 11?

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 SE (3rd gen) bigger than iPhone 11?

No, the iPhone 11 is 12.5mm taller. The iPhone SE (3rd gen) weighs 144g vs 194g.

Are iPhone SE (3rd gen) and iPhone 11 the same size?

No, the height differs by 12.5mm, width by 8.4mm, and thickness by 1.0mm.