相较于 Android 设备五花八门的设备参数，iOS 设备有着统一的参数规则，整理如下，包含 iOS 手机型号、屏幕尺寸、屏幕密度、开发尺寸、像素尺寸、倍图等，方便自己在开发过程中查找使用。
| 手机型号 | 屏幕尺寸(英寸) | 屏幕密度(ppi) | 开发尺寸(pt) | 像素尺寸(px) | 倍图 | 内存 | 硬盘 | 电池(mAh) | 年份 |
|---|---|---|---|---|---|---|---|---|---|
| 4 | 3.5 | 326 | 320*480 | 640*960 | @2x | 512MB | 8G/16G/32G | 1420 | 2010 |
| 4S | 3.5 | 326 | 320*480 | 640*960 | @2x | 512MB | 8G/16G/32G/64G | 1430 | 2011 |
| 5 | 4.0 | 326 | 320*480 | 640*1136 | @2x | 1GB | 16G/32G/64G | 1440 | 2012 |
| 5C | 4.0 | 326 | 320*480 | 640*1136 | @2x | 1GB | 8G/32G | 1510 | 2013 |
| 5S | 4.0 | 326 | 320*480 | 640*1136 | @2x | 1GB | 16G/32G/64G | 1560 | 2013 |
| 6 | 4.7 | 326 | 375*667 | 750*1334 | @2x | 1GB | 16G/32G/64G/128G | 1810 | 2014 |
| 6 Plus | 5.5 | 401 | 375*667 | 1080*1920 | @2x | 1GB | 16G/64G/128G | 2915 | 2014 |
| 6S | 4.7 | 326 | 375*667 | 750*1334 | @2x | 2GB | 16G/32G/64G/128G | 1715 | 2015 |
| 6S Plus | 5.5 | 401 | 414*736 | 1920*1080 | @3x | 2GB | 16G/32G/64G/128G | 2750 | 2015 |
| SE | 4.0 | 326 | 375*667 | 640*1136 | @2x | 2GB | 16G/32G/64G/128G | 1624 | 2016 |
| 7 | 4.7 | 326 | 375*667 | 750*1334 | @2x | 2GB | 32G/128G/256GB | 1960 | 2016 |
| 7 Plus | 5.5 | 401 | 414*736 | 1080*1920 | @3x | 2GB | 32G/128G/256GB | 2900 | 2016 |
| 8 | 4.7 | 326 | 375*667 | 750*1334 | @2x | 2GB | 64G/128G/256GB | 1821 | 2017 |
| 8 Plus | 5.5 | 401 | 414*736 | 1080*1820 | @3x | 2GB | 64G/128G/256GB | 2691 | 2017 |
| X | 5.85 | 458 | 375*812 | 1125*2436 | @3x | 3GB | 64G/256GB | 2716 | 2017 |
| XS | 5.85 | 458 | 375*812 | 1125*2436 | @3x | 4GB | 64G/256GB/512GB | 2658 | 2018 |
| XS Max | 6.46 | 458 | 414*896 | 1242*2688 | @3x | 4GB | 64G/256GB/512GB | 3174 | 2018 |
| XR | 6.08 | 326 | 414*896 | 828*1792 | @2x | 3GB | 64G/128G/256GB | 2942 | 2018 |
| 11 | 6.1 | 326 | 414*896 | 828*1792 | @2x | 4GB | 64G/128G/256GB | 3110 | 2019 |
| 11 Pro | 5.85 | 458 | 375*812 | 1125*2436 | @3x | 4GB | 64G/256GB/512GB | 3046 | 2019 |
| 11 Pro Max | 6.46 | 458 | 414*896 | 1242*2688 | @3x | 4GB | 64G/256GB/512GB | 3969 | 2019 |
| SE2 | 4.7 | 326 | 375*667 | 750*1334 | @2x | 3GB | 64G/256GB | 1821 | 2020 |
| 12 | 6.1 | 460 | 390*844 | 1170*2532 | @3x | 4GB | 64G/128G/256GB | 2851 | 2020 |
| 12 mini | 5.4 | 476 | 360*780 | 1080*2340 | @3x | 4GB | 64G/128G/256GB | 2227 | 2020 |
| 12 Pro | 6.06 | 460 | 390*844 | 1170*2532 | @3x | 6GB | 128GB/256GB/512GB | 2815 | 2020 |
| 12 Pro Max | 6.68 | 458 | 428*926 | 1284*2778 | @3x | 6GB | 128GB/256GB/512GB | 3687 | 2020 |
| 13 | 6.1 | 460 | 390*844 | 1170*2532 | @3x | 4GB | 128GB/256GB/512GB | 3227 | 2021 |
| 13 mini | 5.4 | 476 | 360*780 | 1080*2340 | @3x | 4GB | 128GB/256GB/512GB | 2406 | 2021 |
| 13 Pro | 6.1 | 460 | 390*844 | 1170*2532 | @3x | 6GB | 128GB/256GB/512GB/1TB | 3095 | 2021 |
| 13 Pro Max | 6.7 | 458 | 428*926 | 1284*2778 | @3x | 6GB | 128GB/256GB/512GB/1TB | 4352 | 2021 |
| SE3 | 4.7 | 326 | 375*667 | 750*1334 | @2x | 4GB | 64G/128G/256GB | 2018 | 2022 |
| 14 | 6.1 | 460 | 390*844 | 1170*2532 | @3x | 6GB | 128GB/256GB/512GB | 3279 | 2022 |
| 14 Plus | 6.7 | 458 | 428*926 | 1284*2778 | @3x | 6GB | 128GB/256GB/512GB | 4325 | 2022 |
| 14 Pro | 6.1 | 460 | 393*852 | 1179*2556 | @3x | 6GB | 128GB/256GB/512GB/1T | 3200 | 2022 |
| 14 Pro Max | 6.7 | 460 | 430*932 | 1290*2796 | @3x | 6GB | 128GB/256GB/512GB/1TB | 4323 | 2022 |