bbo/is_iphonex_model.js

bbo is a utility library of zero dependencies for javascript.

'use strict';

function isIphoneXmodel() {
  // X XS, XS Max, XR
  var xSeriesConfig = [{
    devicePixelRatio: 3,
    width: 375,
    height: 812
  }, {
    devicePixelRatio: 3,
    width: 414,
    height: 896
  }, {
    devicePixelRatio: 2,
    width: 414,
    height: 896
  }];

  if (typeof window !== 'undefined' && window) {
    var _window = window,
        devicePixelRatio = _window.devicePixelRatio,
        screen = _window.screen;
    var width = screen.width,
        height = screen.height;
    return xSeriesConfig.some(item => item.devicePixelRatio === devicePixelRatio && item.width === width && item.height === height);
  }

  return false;
}

module.exports = isIphoneXmodel;