我有一个指纹Javascript javascript,可以检测iPhone的屏幕尺寸,操作系统和芯片。
例如: Mozilla / 5.0(iPhone; CPU iPhone OS 11_4,如Mac OS X) available_resolution = 667,375 苹果公司〜苹果A11 GPU
问题是,iPhone Xs Max和iPhone Xr具有我所看到的相同分辨率,相同的操作系统和相同的Apple芯片。所以我怎么看iPhone Xs Max和iPhone Xr之间的区别。
答案 0 :(得分:0)
尝试window.devicePixelRatio-我在浏览器堆栈上测试了这两个设备,XS Max返回3,XR返回2
在我的应用中,我像这样使用它
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