Apple iPhone 7 Specifications. Launch Date September 2016. iOS 10.0.1. Physical Screen Size 4.7 INCH. Resolution 750 x 1334 PX. Viewport Size 375 x 667 PX. Pixel Density 326 PPI. Device-Independent Pixels 163 PPI. Pixel Ratio 2 xhdpi. iPhone 13. Display: 6.1" Super Retina XDR (OLED) Screen resolution (points): 390 x 844. Native resolution (pixels): 1170 x 2532 (460 ppi) Native Scale factor: 3x. Portrait size classes: w: Compact, h: Regular. Landscape size classes: w: Compact, h: Compact. The status bar is 47 points high which gives the following safe area insets: Use Photoshop to change your photos’ pixel dimensions. You can use Photoshop to increase your photo’s pixel dimension, so you can print it at 300 DPI. Here’s how to do it: First, open your Photoshop on your PC or Mac. Select File > Open to open your photo. Click Image > Image Size. Uncheck the Resample Image box. iPhone 7 Plus – Screen and Speakers Full HD resolution sounds old hat now. Plenty of phones from Samsung, LG and others have packed ultra-sharp quad-HD screens for years. 3.5 in. Default: scaled 5.5-, 4.7-, or 4-inch screenshots. Alternative: upload 3.5-inch screenshots. Required if the app runs on iPhone and 5.5 inch iPhone screenshots are not provided. One thing you need to remember. 6.5 inch and 5.5 inch are the most important display sizes here for iPhones. 3.5-inch (diagonal) widescreen Multi-Touch display. 960-by-640-pixel resolution at 326 ppi. 800:1 contrast ratio (typical) 500 cd/m2 max brightness (typical) Fingerprint-resistant oleophobic coating on front and back. Support for display of multiple languages and characters simultaneously. As far as I can tell, even the HD mobile screen will actually display the website at 320x480px, unless user has no-scaling and similar option enabled (which is not enabled by default). You'll get surprising effects if you assume that screen size is equal to pixel resolution of the device. – user234932. The first is their pixels, which are what dictate the colors that appear onscreen. iPhone 5C, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE (1st Gen), iPhone 7, iPhone 7 Plus 8g482pB.