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iPhone Case Compatibility Chart: Every iPhone from X to 17 (2026)

By WillItSnap Team · March 15, 2026

This is the definitive iPhone case compatibility chart. We analyzed 36 iPhone models and computed 630 compatibility scores to answer one question: which iPhone cases are interchangeable?

Every data point comes from our verified phone database — real dimensions, camera layouts, button placements, and port types. No guesswork.

90+Compatible (cases fit)
70-89Partial fit (risky)
<70Not compatible

Full Compatibility Matrix

Scroll horizontally to see all models. Hover over a cell to see the exact score.

iPhone 8 PlusiPhone 8iPhone XiPhone XS MaxiPhone XSiPhone XRiPhone 11 Pro MaxiPhone 11iPhone 11 ProiPhone SE (2nd gen)iPhone 12 miniiPhone 12iPhone 12 ProiPhone 12 Pro MaxiPhone 13 Pro MaxiPhone 13 ProiPhone 13iPhone 13 miniiPhone 14 ProiPhone SE (3rd gen)iPhone 14iPhone 14 PlusiPhone 14 Pro MaxiPhone 15 Pro MaxiPhone 15 ProiPhone 15 PlusiPhone 15iPhone 16iPhone 16 PlusiPhone 16 ProiPhone 16 Pro MaxiPhone 17 ProiPhone AiriPhone 17iPhone 16eiPhone 17 Pro Max
iPhone 8 Plus00000500000000000000000000000000000
iPhone 80000000052000000000⚠️700000000000000000
iPhone X00201000005000000000000000000000000000
iPhone XS Max0020200500000000000000000000000000000
iPhone XS00100200005000000000000000000000000000
iPhone XR00000050000000000000000000000000000
iPhone 11 Pro Max500500020000000000000000000000000000
iPhone 1100000500000000000000000000000000000
iPhone 11 Pro005050200000000000000000000000000000
iPhone SE (2nd gen)0520000000000000000520000000000000000
iPhone 12 mini000000000020000005000000000000000000
iPhone 12000000000020500550505000005000000050
iPhone 12 Pro000000000005207⚠️87505205000005500000050
iPhone 12 Pro Max00000000000020⚠️877000005570050050000000
iPhone 13 Pro Max0000000000007⚠️87200020005⚠️850050050000000
iPhone 13 Pro000000000005⚠️8772050⚠️80050200005500000050
iPhone 130000000000055005205010020000030500000050
iPhone 13 mini00000000005000002000202000000000000000
iPhone 14 Pro00000000000552020⚠️8050050200505500000050
iPhone SE (3rd gen)0⚠️700000000520000000000000000000000000
iPhone 140000000000055005100205020000030500000050
iPhone 14 Plus000000000000055020200020500500050000000
iPhone 14 Pro Max000000000000057⚠️852000200050050050000000
iPhone 15 Pro Max00000000000000000000000500000000000
iPhone 15 Pro00000000000000000050000500000000000
iPhone 15 Plus0000000000000550000005050020050000000
iPhone 1500000000000550053005030000020500000050
iPhone 160000000000005005505050000052000006050
iPhone 16 Plus0000000000000550000005500502000002000
iPhone 16 Pro00000000000000000000000000000550500
iPhone 16 Pro Max00000000000000000000000000000500005
iPhone 17 Pro00000000000000000000000000000500500
iPhone Air00000000000000000000000000000000000
iPhone 170000000000000000000000000006020505000
iPhone 16e00000000000550055050500000550000000
iPhone 17 Pro Max00000000000000000000000000000050000

Key Takeaways

iPhones That CAN Share Cases (Score 90+)

100/100iPhone X (143.6x70.9x7.7mm) iPhone XS (143.6x70.9x7.7mm)Details →
100/100iPhone 13 (146.7x71.5x7.65mm) iPhone 14 (146.7x71.5x7.8mm)Details →

Almost Fit (Score 70–89) — Use With Caution

70/100iPhone 8 (138.4x67.3mm) iPhone SE (3rd gen) (138.4x67.3mm)Details →
87/100iPhone 12 Pro (146.7x71.5mm) iPhone 13 Pro (146.7x71.5mm)Details →
87/100iPhone 12 Pro Max (160.8x78.1mm) iPhone 13 Pro Max (160.8x78.1mm)Details →
85/100iPhone 13 Pro Max (160.8x78.1mm) iPhone 14 Pro Max (160.7x77.6mm)Details →
80/100iPhone 13 Pro (146.7x71.5mm) iPhone 14 Pro (147.5x71.5mm)Details →

Common Patterns

  • Standard and Pro models of the same generation never share cases due to different camera systems
  • Consecutive generations (e.g., iPhone 15 → 16) almost never share cases due to camera redesigns
  • The switch from Lightning to USB-C (iPhone 14 → 15) made cases incompatible at the port cutout
  • The Camera Control button (iPhone 16+) requires a new cutout that older cases lack
  • Pro Max / Plus models are always larger than standard / Pro models in the same generation

Generation by Generation

Here is every iPhone in our database, grouped by release year with dimensions pulled directly from our database.

2025 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone 17 Pro150mm71.9mm8.75mm206g6.3"horizontal-barusb-c
iPhone Air156.2mm74.7mm5.64mm165g6.5"singleusb-c
iPhone 17149.6mm71.5mm7.95mm177g6.3"vertical-dualusb-c
iPhone 16e146.7mm71.5mm7.8mm167g6.1"singleusb-c
iPhone 17 Pro Max163.4mm78mm8.75mm233g6.9"horizontal-barusb-c

Changes from 2024:

  • iPhone 17 Pro vs iPhone 16 Pro: +0.4mm height, +0.4mm width
  • iPhone 17 vs iPhone 16: +2.0mm height, -0.1mm width
  • iPhone 17 Pro Max vs iPhone 16 Pro Max: +0.4mm height, +0.4mm width

2024 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone 16147.6mm71.6mm7.8mm170g6.1"vertical-dualusb-c
iPhone 16 Plus160.9mm77.8mm7.8mm199g6.7"vertical-dualusb-c
iPhone 16 Pro149.6mm71.5mm8.25mm199g6.3"square-tripleusb-c
iPhone 16 Pro Max163mm77.6mm8.25mm227g6.9"square-tripleusb-c

Changes from 2023:

  • iPhone 16 vs iPhone 15: same height, same width
  • iPhone 16 Plus vs iPhone 15 Plus: same height, same width
  • iPhone 16 Pro vs iPhone 15 Pro: +3.0mm height, +0.9mm width
  • iPhone 16 Pro Max vs iPhone 15 Pro Max: +3.1mm height, +0.9mm width

2023 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone 15 Pro Max159.9mm76.7mm8.25mm221g6.7"square-tripleusb-c
iPhone 15 Pro146.6mm70.6mm8.25mm187g6.1"square-tripleusb-c
iPhone 15 Plus160.9mm77.8mm7.8mm201g6.7"diagonal-dualusb-c
iPhone 15147.6mm71.6mm7.8mm171g6.1"diagonal-dualusb-c

Changes from 2022:

  • iPhone 15 Pro Max vs iPhone 14 Pro Max: -0.8mm height, -0.9mm width
  • iPhone 15 Pro vs iPhone 14 Pro: -0.9mm height, -0.9mm width
  • iPhone 15 Plus vs iPhone 14 Plus: +0.1mm height, -0.3mm width
  • iPhone 15 vs iPhone 14: +0.9mm height, +0.1mm width

2022 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone 14 Pro147.5mm71.5mm7.85mm206g6.1"square-triplelightning
iPhone SE (3rd gen)138.4mm67.3mm7.3mm144g4.7"singlelightning
iPhone 14146.7mm71.5mm7.8mm172g6.1"diagonal-duallightning
iPhone 14 Plus160.8mm78.1mm7.8mm203g6.7"diagonal-duallightning
iPhone 14 Pro Max160.7mm77.6mm7.85mm240g6.7"square-triplelightning

Changes from 2021:

  • iPhone 14 Pro vs iPhone 13 Pro: +0.8mm height, same width
  • iPhone 14 vs iPhone 13: same height, same width
  • iPhone 14 Pro Max vs iPhone 13 Pro Max: -0.1mm height, -0.5mm width

2021 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone 13 Pro Max160.8mm78.1mm7.65mm240g6.7"square-triplelightning
iPhone 13 Pro146.7mm71.5mm7.65mm204g6.1"square-triplelightning
iPhone 13146.7mm71.5mm7.65mm174g6.1"diagonal-duallightning
iPhone 13 mini131.5mm64.2mm7.65mm141g5.4"diagonal-duallightning

Changes from 2020:

  • iPhone 13 Pro Max vs iPhone 12 Pro Max: same height, same width
  • iPhone 13 Pro vs iPhone 12 Pro: same height, same width
  • iPhone 13 vs iPhone 12: same height, same width
  • iPhone 13 mini vs iPhone 12 mini: same height, same width

2020 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone SE (2nd gen)138.4mm67.3mm7.3mm148g4.7"singlelightning
iPhone 12 mini131.5mm64.2mm7.4mm135g5.4"vertical-duallightning
iPhone 12146.7mm71.5mm7.4mm164g6.1"vertical-duallightning
iPhone 12 Pro146.7mm71.5mm7.4mm189g6.1"square-triplelightning
iPhone 12 Pro Max160.8mm78.1mm7.4mm228g6.7"square-triplelightning

Changes from 2019:

  • iPhone 12 vs iPhone 11: -4.2mm height, -4.2mm width
  • iPhone 12 Pro vs iPhone 11 Pro: +2.7mm height, +0.1mm width
  • iPhone 12 Pro Max vs iPhone 11 Pro Max: +2.8mm height, +0.3mm width

2019 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone 11 Pro Max158mm77.8mm8.1mm226g6.5"square-triplelightning
iPhone 11150.9mm75.7mm8.3mm194g6.1"diagonal-duallightning
iPhone 11 Pro144mm71.4mm8.1mm188g5.8"square-triplelightning

2018 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone XS Max157.5mm77.4mm7.7mm208g6.5"vertical-duallightning
iPhone XS143.6mm70.9mm7.7mm177g5.8"vertical-duallightning
iPhone XR150.9mm75.7mm8.3mm194g6.1"singlelightning

2017 iPhones

ModelHeightWidthThicknessWeightScreenCameraPort
iPhone 8 Plus158.4mm78.1mm7.5mm202g5.5"horizontal-duallightning
iPhone 8138.4mm67.3mm7.3mm148g4.7"singlelightning
iPhone X143.6mm70.9mm7.7mm174g5.8"vertical-duallightning

iPhone 17 Series Compatibility

The iPhone 17 series includes 4 models. Here is how they compare to every other iPhone in our database:

iPhone 17 Pro (150x71.9x8.75mm, 206g)

5iPhone 16 Pro (149.6x71.5mm)Check →
5iPhone 17 (149.6x71.5mm)Check →

iPhone Air (156.2x74.7x5.64mm, 165g)

No compatible models found.

iPhone 17 (149.6x71.5x7.95mm, 177g)

60iPhone 16 (147.6x71.6mm)Check →
20iPhone 16 Plus (160.9x77.8mm)Check →
5iPhone 16 Pro (149.6x71.5mm)Check →
5iPhone 17 Pro (150x71.9mm)Check →

iPhone 17 Pro Max (163.4x78x8.75mm, 233g)

5iPhone 16 Pro Max (163x77.6mm)Check →

Shop iPhone 17 Pro Accessories

Shop iPhone Air Accessories

Shop iPhone 17 Accessories

Shop iPhone 17 Pro Max Accessories

Shop iPhone 16 Accessories

Shop iPhone 16 Plus Accessories

Shop iPhone 16 Pro Accessories

Shop iPhone 16 Pro Max Accessories

Explore Every iPhone Compatibility Pair

Click any pair below to see the full case fit analysis with detailed dimension comparison.

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