ios-screen-sizes icon indicating copy to clipboard operation
ios-screen-sizes copied to clipboard

Because I need all the information in one place.

Device Points Pixel Resolution Identifier(s) Naming Example
iPhone Classic, 3G, 3GS
iPod Touch 1st - 3rd Gen.
320 x 480 320 x 480 N/A example.png
iPhone 4, 4S
iPod 4th Gen.
320 x 480 640px x 960px @2x [email protected]
iPhone 5, 5C, 5S
iPod 5th Gen.
320 x 568 640px x 1136px @2x, -568h [email protected]
iPhone 6, 6s 375 x 667 750px x 1334px @2x, -667h [email protected]
iPhone 6 Plus, 6s Plus 414 x 736 1242px x 2208px @3x [email protected]
iPad 1, 2
iPad Mini
768 x 1024 768px x 1024px ~ipad example~ipad.png
iPad 3, 4, Air, Air 2
iPad Mini 2, 3
768 x 1024 1536px x 2048px @2x, ~ipad example@2x~ipad.png

Unless you are specifically wanting to target the iPhone 5 or 6 families, simply use @2x. The -xxxh suffixes are primarily used for launch images.

Data pulled from the following sources: