For starters it make little sense as things and mode measured are not defined.
Compare to normal
Second
The iPhone X covered 123 percent of the sRGB gamut in our testing, compared with the Pixel 2 XL's 130 percent and the Note 8's impressive 204 percent range.
It also make little sense. As for average user importance are sRGB and DCI-P3 Gamuts. sRGB is perfect on both.
For Note 8 see http://www.displaymate.com/Galaxy_Note8_ShootOut_100.htm or
iPhone X
So normal user in real modes will see no difference.
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