can we use .jpg format images for mobile applications I.e iphone and android
<p>i am working on mobile application where i need to display a background image using css sprites. here is the problem image size is 1600px width and 480px height. when i convert this image to png the file size is 400kb. and in jpg format it is 80kb.
  So, my question is whether can i use the jpg format image in mobile application. especially in iphone and android........?</p>

<p>Thanks in Advance....</p>
