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 Plus00000000000000000000000000000000000
iPhone 80000000060000000000⚠️700000000000000000
iPhone X00201000000000000000000000000000000000
iPhone XS Max0020200000000000000000000000000000000
iPhone XS00100200000000000000000000000000000000
iPhone XR00000000000000000000000000000000000
iPhone 11 Pro Max0000000200000153500000003500000001000000
iPhone 1100000000000000000000000000000000000
iPhone 11 Pro0000002000001500350035000000000010000000
iPhone SE (2nd gen)0600000000000000000600000000000000000
iPhone 12 mini000000000020000000000000000000000000
iPhone 120000000000200000000000000003000000000
iPhone 12 Pro00000000150002020100006500050000000000000
iPhone 12 Pro Max00000015000002010020005000⚠️700000000000000
iPhone 13 Pro Max000000350000020100200020000⚠️850000000000000
iPhone 13 Pro0000000035000100202000⚠️80000200000000000000
iPhone 13000000000000000020001002000010⚠️70000000000
iPhone 13 mini0000000000000000200020200001010000000000
iPhone 14 Pro000000003500065520⚠️800000020015000010000000
iPhone SE (3rd gen)0⚠️700000000600000000000000000000000000
iPhone 14000000000000000010020002000010⚠️70000000000
iPhone 14 Plus0000000000000000202000200009010000000000
iPhone 14 Pro Max00000035000005⚠️70⚠️8520002000000000001000000
iPhone 15 Pro Max00000000000000000000000500005000000
iPhone 15 Pro000000000000000000150000500000000000
iPhone 15 Plus0000000000000000101000109000020000000000
iPhone 150000000000000000⚠️701000⚠️701000020000000000
iPhone 1600000000000300000000000000002000006000
iPhone 16 Plus0000000000000000000000000002000002000
iPhone 16 Pro0000000010000000000100000500000500000
iPhone 16 Pro Max0000001000000000000000010000000500000
iPhone 17 Pro00000000000000000000000000000000000
iPhone Air00000000000000000000000000000000000
iPhone 170000000000000000000000000006020000000
iPhone 16e00000000000000000000000000000000000
iPhone 17 Pro Max00000000000000000000000000000000000

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 12 Pro (146.7x71.5x7.4mm) iPhone 13 Pro (146.7x71.5x7.65mm)Details →
100/100iPhone 12 Pro Max (160.8x78.1x7.4mm) iPhone 13 Pro Max (160.8x78.1x7.65mm)Details →
100/100iPhone 13 (146.7x71.5x7.65mm) iPhone 14 (146.7x71.5x7.8mm)Details →
90/100iPhone 14 Plus (160.8x78.1x7.8mm) iPhone 15 Plus (160.9x77.8x7.8mm)Details →

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

70/100iPhone 8 (138.4x67.3mm) iPhone SE (3rd gen) (138.4x67.3mm)Details →
70/100iPhone 12 Pro Max (160.8x78.1mm) iPhone 14 Pro Max (160.7x77.6mm)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 →
70/100iPhone 13 (146.7x71.5mm) iPhone 15 (147.6x71.6mm)Details →
70/100iPhone 14 (146.7x71.5mm) iPhone 15 (147.6x71.6mm)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)

No compatible models found.

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 →

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

No compatible models found.

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.