Did you crop that yourself, or is it the background I posted above? Does it fit your phone? Sometimes, when you swipe from one screen to another, you can see the image shift slightly.
I have a Pixel 7a. I have the original image and a cropped version of it in a 9:20 aspect ratio.
EDIT: First I had to rotate the original image 90 degrees to the left. Then I cropped it. But in space, it doesn’t really matter which way is up or down
I remembered I had saved a whole lot of images of this character (Kurashina Asuka) in different places and there was an image similar to this and I thought to myself “wasn’t this in some promo material for the game where she’s from, which is likely at super high resolution?”. I was right! Ever since then, I’ve been rocking it wherever I can.