What is Quad HD resolution?

Related questions

1. Is 1440p twice 1080p?
2. What's the highest resolution camera?
3. Is 4k noticeable over 1080p?
4. Can iPhone shoot 4k?
5. Is 4 megapixels better than 1080p?
6. Is 8k the highest resolution?
7. Can I use a 1440p monitor at 1080p?
8. Is 2560x1440 better than 1920x1080?
9. Does 16k resolution exist?
10. Is there a big difference between 1440p and 1080p?

Tags

1. #televisions
2. #specified
3. #pixels
4. #2560x1440
5. #standard
6. #resolution
7. #monitors
8. #times
9. #ultra
10. #devices
11. #horizontal
12. #ratio
13. #boosts
14. #mobile
15. #aspect
16. #definition
17. #a16x9