Is 4k Ultra HD better than Blu Ray?

Related questions

1. Is there a big difference between Blu Ray and 4k?
2. Are they coming out with a ps5?
3. Is Blu Ray 4k?
4. Is it better to buy a prebuilt gaming PC?
5. Why does Xbox one have X?
6. Is the original Xbox one 4k?
7. What processor does the Xbox One X have?
8. How fast is the Xbox One X processor?
9. How much RAM does Xbox One S have?

Tags

1. #receivers
2. #older
3. #receiver
4. #higher
5. #better
6. #poised
7. #resolution
8. #likely
9. #lines
10. #quality
11. #support
12. #sound
13. #ultra
14. #along
15. #deliver
16. #picture
17. #think