>>1644747It doesn't have to be exactly that size, it's more the aspect ratio.
Off Wikipedia: "Common resolutions for 16:9 are 640×360, 854×480, 960×540, 1024×576, 1280×720, 1366×768, 1600×900, 1920×1080, 2048×1152, 2560×1440, 2880x1620, 3840×2160 and 4096×2304."
In your case, it's 9:16 as it's more height and less width.
