What is the lowest HD resolution?

Related questions

1. What is the highest resolution we can see?
2. Is 1280x800 resolution good for a projector?
3. Is HD ready better than 1080p?
4. Whats the difference between 1080p and HD?
5. What resolutions are considered HD?
6. What is the resolution of movie theater projectors?
7. Is Wuxga HD?
8. What is the difference between WXGA and Wuxga?
9. Does 4k content look better on 1080p?

Tags

1. #resolution
2. #difference
3. #ready
4. #between
5. #approximately
6. #million
7. #considered
8. #below
9. #ultra
10. #lowest
11. #definition
12. #pixels
13. #image
14. #total