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iPhone 18 Pro vs iPhone 11

Quick answer

The iPhone 11 is 3.8 millimetres0.15 inches wider and 17 grams0.60 ounces lighter than the iPhone 18 Pro.

The iPhone 18 Pro on Amazon (paid link) arrived this month, so it comes with the latest support guarantees right out of the box. The iPhone 11 (paid link) still runs today’s iOS, but its chip is the oldest Apple supports, so it is probably next to go. Unless you need a bargain, the 18 Pro’s battery life and longevity make it the clear winner.

Paid link.

Easier one-handediPhone 18 Pro

PocketUnclear

Weight differenceNoticeable

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Paid link.

HeightWidthDepthWeight18 Pro150.0 millimetres5.91 inches71.9 millimetres2.83 inches8.75 millimetres0.34 inches211 grams7.44 ounces11150.9 millimetres, 0.9 millimetres more5.94 inches, 0.04 inches more75.7 millimetres, 3.8 millimetres more2.98 inches, 0.15 inches more8.30 millimetres, 0.45 millimetres less0.33 inches, 0.02 inches less194 grams, 17 grams less6.84 ounces, 0.60 ounces less

Height: 18 Pro 150.0 millimetres, 11 150.9 millimetres.Height: 18 Pro 5.91 inches, 11 5.94 inches.Width: 18 Pro 71.9 millimetres, 11 75.7 millimetres.Width: 18 Pro 2.83 inches, 11 2.98 inches.Depth: 18 Pro 8.75 millimetres, 11 8.30 millimetres.Depth: 18 Pro 0.34 inches, 11 0.33 inches.Weight: 18 Pro 211 grams, 11 194 grams.Weight: 18 Pro 7.44 ounces, 11 6.84 ounces.

Specifications

Specifications for iPhone 18 Pro, iPhone 11. Differences are given against iPhone 18 Pro.
Specification18 Pro11
Height150.0 millimetres5.91 inches150.9 millimetres, 0.9 millimetres more5.94 inches, 0.04 inches more
Width71.9 millimetres2.83 inches75.7 millimetres, 3.8 millimetres more2.98 inches, 0.15 inches more
Depth8.75 millimetres0.34 inches8.30 millimetres, 0.45 millimetres less0.33 inches, 0.02 inches less
Weight211 grams7.44 ounces194 grams, 17 grams less6.84 ounces, 0.60 ounces less
Volume94.4 cubic centimetres5.76 cubic inches94.8 cubic centimetres, 0.4 cubic centimetres more5.79 cubic inches, 0.03 cubic inches more
Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure.89 percent79 percent, 11 percent less
Display size — Screen size is always quoted in inches.6.3 inches6.1 inches, 0.2 inches less
Resolution1206 × 2622828 × 1792
Pixel density460 pixels per inch326 pixels per inch, 134 pixels per inch less
CutoutDynamic IslandNotch
Rear main48MP Fusion, variable aperture f/1.48-f/4.048MP
Rear ultra-wide48MP Fusion f/2.2—
Rear telephoto48MP Fusion 100mm (4x optical, 8x optical-quality)—
Front camera18MP Center Stage f/1.912MP
ChipA20 ProA13 Bionic
Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity.36 hrs17 hrs
PortUSB-CLightning
Wireless5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem5G · Wi-Fi 6 · Bluetooth 5.0
Water resistanceIP68 (6m for 30 min)IP68 (6m for 30 min)
Storage256 GB – 2 TB64 – 256 GB
Launch price — Base configuration at launch, in US dollars.1,199 dollars699 dollars, 500 dollars less
ReleasedSep 2026Sep 2019
StatusCurrentLegacy

Dimensions

The iPhone 11 is 0.9 mm (0.04 in) taller, 3.8 mm (0.15 in) wider, 0.45 mm (0.02 in) thinner and 17 g (0.60 oz) lighter than the iPhone 18 Pro. The iPhone 18 Pro measures 150.0 × 71.9 × 8.75 mm (5.91 × 2.83 × 0.34 in) and weighs 211 g (7.44 oz). The iPhone 11 measures 150.9 × 75.7 × 8.30 mm (5.94 × 2.98 × 0.33 in) and weighs 194 g (6.84 oz).

Also compared with iPhone 18 Pro

Questions about these phones

How much bigger is the iPhone 11 than the iPhone 18 Pro?

The iPhone 11 is 3.8 mm wider and 0.9 mm taller than the iPhone 18 Pro.

Is the iPhone 18 Pro heavier than the iPhone 11?

Yes, the iPhone 18 Pro weighs 211 grams while the iPhone 11 weighs 194 grams, making it 17 grams heavier.

Which phone has a larger screen?

The iPhone 18 Pro has a 6.3 inch display compared to the 6.1 inch display on the iPhone 11.

Which phone is easier to use one-handed?

The iPhone 18 Pro is easier to use one-handed and better for small hands compared to the iPhone 11.

Will the iPhone 18 Pro fit in a typical men's jeans pocket?

The iPhone 18 Pro fits in a typical men's jeans pocket but does not fit in a typical women's jeans pocket.

Is upgrading from the iPhone 11 to the iPhone 18 Pro worth it for size?

Whether the upgrade is worth it depends on whether you prefer a slightly wider and taller phone with a larger screen.