What is the difference between 4k and HDR?

Related questions

1. Is audio red yellow or white?
2. Is coaxial or optical better for audio?
3. Is YUV better than RGB?
4. What color jack is audio?
5. What is the difference between RGB and YPbPr?
6. What is Ycbcr in image processing?
7. Does Ypbpr carry audio?
8. Is YUV the same as YPbPr?
9. Why is YCbCr better than RGB?
10. What does YCbCr mean?

Tags

1. #images
2. #creates
3. #pixels
4. #accomplish
5. #between
6. #blacks
7. #dynamic
8. #amount
9. #pixel
10. #darkest
11. #contrast
12. #whites
13. #difference
14. #range
15. #times
16. #meant
17. #brightest