Yes, the iPhone 5s does have a Retina Display . Apple continued its Retina Display technology with the iPhone 5s, offering sharp visuals, clear text, and accurate colors that were impressive at the time of its release. What Type of Retina Display Does the iPhone 5s Use? The iPhone 5s features a 4-inch IPS LCD Retina Display with a resolution of 640 × 1136 pixels. This results in a pixel density of 326 pixels per inch (PPI), which is high enough that individual pixels are not