Issue:

Android ImageView was not displaying image on Redmi Note Prime, when tested. But the same code when used in Redmi 4A shows image. 

Image which was being used

Solutions tried:

1. Setting Image using XML
   Used: 

   android:src

2. Setting image using Java code
   Used: 

   ImageView img;
   img = (ImageView) findViewById(R.id.startscreen);
   img.setImageResource(R.drawable.startimage);

3. Setting background to different colour
   Used:

   android:background

4. Changing the background colour of image
5. Using AppCompat
   Used: 

   app:srcCompat

Solution that worked:

After googling all possible methods, we came across a comment where ‘Resizing the image’ was an option.

Initially, our image had a resolution of 1587 x 2245. We reduced the pixels by half (50%). And then tried without changing the code. Changing the image resolution did the trick for us !

In case you are stuck with image being displayed on a device and not on another, either use multi-resolution content, or use content that fits into all.