Released: October, 2011
Vendor: Apple
Model: iPhone 4S
Screen Size (X - Horizontally): 640
Screen Size (Y - Vertically): 960
Pixel Ratio: 2.0
Description: Apple's iPhone 4S has display size of 640 pixels by 960 pixels. The website showing below will be 99.9% same as on Apple iPhone 4S. We recommend you to not rely only on ResponsiveChecker but also test your website on actual mobile phone.
Please note that display size (width and height) in pixels and pixel ratio are taken from their original website.
Orientation: Portrait (320 x 480) Landscape (480 x 320)
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