Mhdd can only measure the bad track, of course, the side bad track is more accurate. It judges whether there are bad tracks by reading and writing speed of each sector. The red, green and brown blocks measured in mhdd cannot be scanned in hd-tune pro (the display is normal).
Hd-tune pro can test the health of the hard disk, especially the power-on time, and display the old and new degree of the disk.
From the picture, your hard disk is in good health and there is no problem.