Size comparison

iPhone 16 Pro vs Galaxy S24 size

The iPhone 16 Pro measures 149.6 x 71.5 x 8.25 mm and the Galaxy S24 measures 147 x 70.6 x 7.6 mm. The iPhone 16 Pro is the bigger phone. Its front covers 3.1% more area than the Galaxy S24.

Scaled to fit. Calibrate once to see real size.

iPhone 16 Pro199 g149.6 x 71.5 x 8.3 mm
Galaxy S24167 g147 x 70.6 x 7.6 mm

Outlines are drawn from published dimensions. Screen and camera shapes are simplified.

How the iPhone 16 Pro measures up

Height, iPhone 16 Pro

+2.6 mm

Width, iPhone 16 Pro

+0.9 mm

Thickness, iPhone 16 Pro

+0.65 mm

Weight, iPhone 16 Pro

+32 g

Spec	iPhone 16 Pro	Galaxy S24	Difference
Height	149.6 mm 5.89 in	147 mm 5.79 in	+2.6 mm (+1.8%)
Width	71.5 mm 2.81 in	70.6 mm 2.78 in	+0.9 mm (+1.3%)
Thickness	8.25 mm 0.32 in	7.6 mm 0.30 in	+0.65 mm (+8.6%)
Weight	199 g 7.0 oz	167 g 5.9 oz	+32 g (+19.2%)
Screen	6.3 in	6.2 in	+0.1 in (+1.6%)
Front footprint	107 cm²	103.8 cm²	+3.2 cm² (+3.1%)

What the difference feels like

The two are within 0.9 mm of each other in width, which is the measurement your grip notices most, so they should feel close to the same in the hand.

In a jeans pocket the iPhone 16 Pro sits 2.6 mm higher, about 0.10 inches.

The iPhone 16 Pro is 0.65 mm thicker. Manufacturers measure thickness without the camera bump, so the real difference at the camera can be larger.

At 32 g heavier (1.1 oz), the iPhone 16 Pro is noticeably heftier when you hold it up to read.

Common questions

Is the iPhone 16 Pro bigger than the Galaxy S24?

The iPhone 16 Pro is the bigger phone. Its front covers 3.1% more area than the Galaxy S24. Height differs by 2.6 mm and width by 0.9 mm.

Will a Galaxy S24 case fit the iPhone 16 Pro?

No. A case is cut for one model's exact size, buttons and camera, and these two differ by 2.6 mm in height and 0.9 mm in width. Buy a case made for the iPhone 16 Pro.

Which is easier to use with one hand?

The Galaxy S24, because it is 0.9 mm narrower. Width matters more than height for reaching across the screen with your thumb.

Cases and prices

iPhone 16 Pro cases on Amazon iPhone 16 Pro on Amazon Galaxy S24 cases on Amazon Galaxy S24 on Amazon

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Related comparisons

Sources

iPhone 16 Pro: manufacturer spec page
Galaxy S24: manufacturer spec page

See each phone's page for the full spec: iPhone 16 Pro and Galaxy S24.