iphonesize

iPhone size comparison

Compare any two iPhones side by side in 3D, at true scale. Shown here: the iPhone Duo next to the iPhone 18 Pro. Pick any two phones to see their height, width, depth and weight, and how different they feel in the hand.

Read the full iPhone Duo vs iPhone 18 Pro comparison

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HeightWidthDepthWeightDuo117.8 millimetres4.64 inches84.1 millimetres3.31 inches11.30 millimetres0.44 inches254 grams8.96 ounces18 Pro150.0 millimetres, 32.2 millimetres more5.91 inches, 1.27 inches more71.9 millimetres, 12.2 millimetres less2.83 inches, 0.48 inches less8.75 millimetres, 2.55 millimetres less0.34 inches, 0.10 inches less211 grams, 43 grams less7.44 ounces, 1.52 ounces less

Height: Duo 117.8 millimetres, 18 Pro 150.0 millimetres.Height: Duo 4.64 inches, 18 Pro 5.91 inches.Width: Duo 84.1 millimetres, 18 Pro 71.9 millimetres.Width: Duo 3.31 inches, 18 Pro 2.83 inches.Depth: Duo 11.30 millimetres, 18 Pro 8.75 millimetres.Depth: Duo 0.44 inches, 18 Pro 0.34 inches.Weight: Duo 254 grams, 18 Pro 211 grams.Weight: Duo 8.96 ounces, 18 Pro 7.44 ounces.

HeightWidthDepthWeightDuo117.8 millimetres4.64 inches164.6 millimetres6.48 inches5.20 millimetres0.20 inches254 grams8.96 ounces18 Pro150.0 millimetres, 32.2 millimetres more5.91 inches, 1.27 inches more71.9 millimetres, 92.7 millimetres less2.83 inches, 3.65 inches less8.75 millimetres, 3.55 millimetres more0.34 inches, 0.14 inches more211 grams, 43 grams less7.44 ounces, 1.52 ounces less

Height: Duo 117.8 millimetres, 18 Pro 150.0 millimetres.Height: Duo 4.64 inches, 18 Pro 5.91 inches.Width: Duo 164.6 millimetres, 18 Pro 71.9 millimetres.Width: Duo 6.48 inches, 18 Pro 2.83 inches.Depth: Duo 5.20 millimetres, 18 Pro 8.75 millimetres.Depth: Duo 0.20 inches, 18 Pro 0.34 inches.Weight: Duo 254 grams, 18 Pro 211 grams.Weight: Duo 8.96 ounces, 18 Pro 7.44 ounces.

Specifications

Specifications for iPhone Duo, iPhone 18 Pro. Differences are given against iPhone Duo.
SpecificationDuo18 Pro
Height117.8 millimetres4.64 inches117.8 millimetres4.64 inches150.0 millimetres, 32.2 millimetres more5.91 inches, 1.27 inches more150.0 millimetres, 32.2 millimetres more5.91 inches, 1.27 inches more
Height, open117.8 millimetres4.64 inches—
Height, closed117.8 millimetres4.64 inches—
Width84.1 millimetres3.31 inches164.6 millimetres6.48 inches71.9 millimetres, 12.2 millimetres less2.83 inches, 0.48 inches less71.9 millimetres, 92.7 millimetres less2.83 inches, 3.65 inches less
Width, open164.6 millimetres6.48 inches—
Width, closed84.1 millimetres3.31 inches—
Depth11.30 millimetres0.44 inches5.20 millimetres0.20 inches8.75 millimetres, 2.55 millimetres less0.34 inches, 0.10 inches less8.75 millimetres, 3.55 millimetres more0.34 inches, 0.14 inches more
Depth, open5.20 millimetres0.20 inches—
Depth, closed11.30 millimetres0.44 inches—
Weight254 grams8.96 ounces254 grams8.96 ounces211 grams, 43 grams less7.44 ounces, 1.52 ounces less211 grams, 43 grams less7.44 ounces, 1.52 ounces less
Volume111.9 cubic centimetres6.83 cubic inches100.8 cubic centimetres6.15 cubic inches94.4 cubic centimetres, 17.6 cubic centimetres less5.76 cubic inches, 1.07 cubic inches less94.4 cubic centimetres, 6.5 cubic centimetres less5.76 cubic inches, 0.39 cubic inches less
Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure.89 percent90 percent89 percent, 1 percent more89 percent, 1 percent less
Display size — Screen size is always quoted in inches.5.4 inches7.6 inches6.3 inches, 0.9 inches more6.3 inches, 1.3 inches less
Resolution1398 × 20341878 × 26701206 × 26221206 × 2622
Pixel density460 pixels per inch430 pixels per inch460 pixels per inch, the same460 pixels per inch, 30 pixels per inch more
CutoutDynamic IslandNoneDynamic IslandDynamic Island
Rear main48MP Fusion f/1.648MP Fusion f/1.648MP Fusion, variable aperture f/1.48-f/4.048MP Fusion, variable aperture f/1.48-f/4.0
Rear ultra-wide48MP Ultra Wide f/2.248MP Ultra Wide f/2.248MP Fusion f/2.248MP Fusion f/2.2
Rear telephoto——48MP Fusion 100mm (4x optical, 8x optical-quality)48MP Fusion 100mm (4x optical, 8x optical-quality)
Front camera12MP Center Stage f/2.2 (outer), under-display FaceTime f/1.8 (inner)12MP Center Stage f/2.2 (outer), under-display FaceTime f/1.8 (inner)18MP Center Stage f/1.918MP Center Stage f/1.9
ChipA20 ProA20 ProA20 ProA20 Pro
Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity.44 hrs31 hrs36 hrs36 hrs
PortUSB-CUSB-CUSB-CUSB-C
Wireless5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem
Water resistanceIP68 (6m for 30 min)IP68 (6m for 30 min)IP68 (6m for 30 min)IP68 (6m for 30 min)
Storage256 GB – 2 TB256 GB – 2 TB256 GB – 2 TB256 GB – 2 TB
Launch price — Base configuration at launch, in US dollars.1,999 dollars1,999 dollars1,199 dollars, 800 dollars less1,199 dollars, 800 dollars less
ReleasedOct 2026Oct 2026Sep 2026Sep 2026
StatusCurrentCurrentCurrentCurrent

Popular comparisons

Every iPhone

All 42 iPhones since the iPhone 7, with Apple's published dimensions. Open a phone to see its size on its own, or pick two to compare.

iPhone Duo

  • iPhone DuoHeight 117.8 millimetres4.64 inchesWidth 84.1 millimetres3.31 inchesDepth 11.30 millimetres0.44 inchesWeight 254 grams8.96 ounces

iPhone 18

  • iPhone 18 Pro MaxHeight 163.4 millimetres6.43 inchesWidth 78.0 millimetres3.07 inchesDepth 8.75 millimetres0.34 inchesWeight 249 grams8.78 ounces
  • iPhone 18 ProHeight 150.0 millimetres5.91 inchesWidth 71.9 millimetres2.83 inchesDepth 8.75 millimetres0.34 inchesWeight 211 grams7.44 ounces

iPhone 17

  • iPhone 17 Pro MaxHeight 163.4 millimetres6.43 inchesWidth 78.0 millimetres3.07 inchesDepth 8.75 millimetres0.34 inchesWeight 233 grams8.22 ounces
  • iPhone 17 ProHeight 150.0 millimetres5.91 inchesWidth 71.9 millimetres2.83 inchesDepth 8.75 millimetres0.34 inchesWeight 206 grams7.27 ounces
  • iPhone 17 AirHeight 156.2 millimetres6.15 inchesWidth 74.7 millimetres2.94 inchesDepth 5.64 millimetres0.22 inchesWeight 165 grams5.82 ounces
  • iPhone 17Height 149.6 millimetres5.89 inchesWidth 71.5 millimetres2.81 inchesDepth 7.95 millimetres0.31 inchesWeight 177 grams6.24 ounces
  • iPhone 17eHeight 146.7 millimetres5.78 inchesWidth 71.5 millimetres2.81 inchesDepth 7.80 millimetres0.31 inchesWeight 169 grams5.96 ounces

iPhone 16

  • iPhone 16 Pro MaxHeight 163.0 millimetres6.42 inchesWidth 77.6 millimetres3.06 inchesDepth 8.25 millimetres0.32 inchesWeight 227 grams8.01 ounces
  • iPhone 16 ProHeight 149.6 millimetres5.89 inchesWidth 71.5 millimetres2.81 inchesDepth 8.25 millimetres0.32 inchesWeight 199 grams7.02 ounces
  • iPhone 16 PlusHeight 160.9 millimetres6.33 inchesWidth 77.8 millimetres3.06 inchesDepth 7.80 millimetres0.31 inchesWeight 199 grams7.02 ounces
  • iPhone 16Height 147.6 millimetres5.81 inchesWidth 71.6 millimetres2.82 inchesDepth 7.80 millimetres0.31 inchesWeight 170 grams6.00 ounces
  • iPhone 16eHeight 146.7 millimetres5.78 inchesWidth 71.5 millimetres2.81 inchesDepth 7.80 millimetres0.31 inchesWeight 167 grams5.89 ounces

iPhone 15

  • iPhone 15 Pro MaxHeight 159.9 millimetres6.30 inchesWidth 76.7 millimetres3.02 inchesDepth 8.25 millimetres0.32 inchesWeight 221 grams7.80 ounces
  • iPhone 15 ProHeight 146.6 millimetres5.77 inchesWidth 70.6 millimetres2.78 inchesDepth 8.25 millimetres0.32 inchesWeight 187 grams6.60 ounces
  • iPhone 15 PlusHeight 160.9 millimetres6.33 inchesWidth 77.8 millimetres3.06 inchesDepth 7.80 millimetres0.31 inchesWeight 201 grams7.09 ounces
  • iPhone 15Height 147.6 millimetres5.81 inchesWidth 71.6 millimetres2.82 inchesDepth 7.80 millimetres0.31 inchesWeight 171 grams6.03 ounces

iPhone 14

  • iPhone 14 Pro MaxHeight 160.7 millimetres6.33 inchesWidth 77.6 millimetres3.06 inchesDepth 7.85 millimetres0.31 inchesWeight 240 grams8.47 ounces
  • iPhone 14 ProHeight 147.5 millimetres5.81 inchesWidth 71.5 millimetres2.81 inchesDepth 7.85 millimetres0.31 inchesWeight 206 grams7.27 ounces
  • iPhone 14 PlusHeight 160.8 millimetres6.33 inchesWidth 78.1 millimetres3.07 inchesDepth 7.80 millimetres0.31 inchesWeight 203 grams7.16 ounces
  • iPhone 14Height 146.7 millimetres5.78 inchesWidth 71.5 millimetres2.81 inchesDepth 7.80 millimetres0.31 inchesWeight 172 grams6.07 ounces

iPhone 13

  • iPhone 13 Pro MaxHeight 160.8 millimetres6.33 inchesWidth 78.1 millimetres3.07 inchesDepth 7.65 millimetres0.30 inchesWeight 240 grams8.47 ounces
  • iPhone 13 ProHeight 146.7 millimetres5.78 inchesWidth 71.5 millimetres2.81 inchesDepth 7.65 millimetres0.30 inchesWeight 204 grams7.20 ounces
  • iPhone 13 miniHeight 131.5 millimetres5.18 inchesWidth 64.2 millimetres2.53 inchesDepth 7.65 millimetres0.30 inchesWeight 141 grams4.97 ounces
  • iPhone 13Height 146.7 millimetres5.78 inchesWidth 71.5 millimetres2.81 inchesDepth 7.65 millimetres0.30 inchesWeight 174 grams6.14 ounces

iPhone SE

  • iPhone SE (3rd gen)Height 138.4 millimetres5.45 inchesWidth 67.3 millimetres2.65 inchesDepth 7.30 millimetres0.29 inchesWeight 144 grams5.08 ounces

iPhone 12

  • iPhone 12 Pro MaxHeight 160.8 millimetres6.33 inchesWidth 78.1 millimetres3.07 inchesDepth 7.40 millimetres0.29 inchesWeight 228 grams8.04 ounces
  • iPhone 12 ProHeight 146.7 millimetres5.78 inchesWidth 71.5 millimetres2.81 inchesDepth 7.40 millimetres0.29 inchesWeight 189 grams6.67 ounces
  • iPhone 12 miniHeight 131.5 millimetres5.18 inchesWidth 64.2 millimetres2.53 inchesDepth 7.40 millimetres0.29 inchesWeight 135 grams4.76 ounces
  • iPhone 12Height 146.7 millimetres5.78 inchesWidth 71.5 millimetres2.81 inchesDepth 7.40 millimetres0.29 inchesWeight 164 grams5.78 ounces

iPhone 11

  • iPhone 11 Pro MaxHeight 158.0 millimetres6.22 inchesWidth 77.8 millimetres3.06 inchesDepth 8.10 millimetres0.32 inchesWeight 226 grams7.97 ounces
  • iPhone 11 ProHeight 144.0 millimetres5.67 inchesWidth 71.4 millimetres2.81 inchesDepth 8.10 millimetres0.32 inchesWeight 188 grams6.63 ounces
  • iPhone 11Height 150.9 millimetres5.94 inchesWidth 75.7 millimetres2.98 inchesDepth 8.30 millimetres0.33 inchesWeight 194 grams6.84 ounces

iPhone SE

  • iPhone SE (2nd gen)Height 138.4 millimetres5.45 inchesWidth 67.3 millimetres2.65 inchesDepth 7.30 millimetres0.29 inchesWeight 148 grams5.22 ounces

iPhone X

  • iPhone XS MaxHeight 157.5 millimetres6.20 inchesWidth 77.4 millimetres3.05 inchesDepth 7.70 millimetres0.30 inchesWeight 208 grams7.34 ounces
  • iPhone XSHeight 143.6 millimetres5.65 inchesWidth 70.9 millimetres2.79 inchesDepth 7.70 millimetres0.30 inchesWeight 177 grams6.24 ounces
  • iPhone XRHeight 150.9 millimetres5.94 inchesWidth 75.7 millimetres2.98 inchesDepth 8.30 millimetres0.33 inchesWeight 194 grams6.84 ounces
  • iPhone XHeight 143.6 millimetres5.65 inchesWidth 70.9 millimetres2.79 inchesDepth 7.70 millimetres0.30 inchesWeight 174 grams6.14 ounces

iPhone 8

  • iPhone 8 PlusHeight 158.4 millimetres6.24 inchesWidth 78.1 millimetres3.07 inchesDepth 7.50 millimetres0.30 inchesWeight 202 grams7.13 ounces
  • iPhone 8Height 138.4 millimetres5.45 inchesWidth 67.3 millimetres2.65 inchesDepth 7.30 millimetres0.29 inchesWeight 148 grams5.22 ounces

iPhone 7

  • iPhone 7 PlusHeight 158.2 millimetres6.23 inchesWidth 77.9 millimetres3.07 inchesDepth 7.30 millimetres0.29 inchesWeight 188 grams6.63 ounces
  • iPhone 7Height 138.3 millimetres5.44 inchesWidth 67.1 millimetres2.64 inchesDepth 7.10 millimetres0.28 inchesWeight 138 grams4.87 ounces

How it works

Every phone is modelled from Apple's published dimensions and drawn at one scale, so the difference you see on screen is the real difference.

Turn the phones in 3D, look at the back or the side, or switch to line drawings. Each comparison lists the measurements in millimetres and inches, the weight and the screen size, and says which phone is easier to hold and to pocket.

The measurements are open data. See the full table of iPhone dimensions and where each number comes from.