What is a unique pixel?

Related questions

1. What is 4k resolution in pixels?
2. What is Google pixel?
3. What resolution is 1920x1080?
4. How do pixels work?
5. What is a retargeting pixel?
6. What is the pixel size for 25 KB?
7. How many pixels is 1080p vs 4k?
8. Is 1920x1080 always 1080p?
9. How many pixels is 13 megapixels?
10. Is 2mp equal to 1080p?

Tags

1. #machine
2. #pixel
3. #computer
4. #string
5. #individual
6. #screen
7. #meaning
8. #identifies
9. #numbers
10. #logged
11. #sends
12. #tracking
13. #looks
14. #something
15. #connected
16. #image
17. #server
18. #network
19. #unique
20. #address