Should I create multiple background images for various sizes of iPhones?
<p>I am trying to add a full-screen background image for different sizes of iPhones as shown below.</p>

<p>I am thinking two options:</p>

<p>(1) I will make 4 images for each of the screen (640x960, 640x1136, 750x1334, 1242x2208)</p>

<p>(2) I will make one image (1242x2208) that has bleeing areas to cover all 4 sizes.</p>

<p>For option (1), since the background image looks the same, is creating 4 images necessary (app size increases)? For option (2), is it a correct way? I have not found anyone talking about this method while researching online.</p>

<p>Which one should I go for? Or better alternative?</p>

<p><a href="https://i.stack.imgur.com/WLdzM.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WLdzM.jpg" alt="enter image description here"></a></p>