The Nokia 3310 screen has a 2.4-inch size with resolution 320 × 240 px which is equal to Quarter Video Graphics Array (QVGA) resolutions of screens. The Aspect ratio of a screen is 4:3. The pixel density is equal to 167 pixels per inch (PPI).
you might be looking at the relaunched model there. this jam is about the original nokia 3310 and many of the other early cellphone models nokia made had this display and is 1.5 inches backlit monochromatic 84x46