And I am 99% sure the K40 wont use sn775,it will use a new MTK 6nm SoC(MT6890 series).The K40Pro will use sn865 as usual,and there will be a Pro Plus/Ultra version in K40 series
The K40Pro model number already leaked in the previous news about the benchmark score in an unknown Xiaomi phone——M2012K11C
The Gsmarena edit think it is Mi11's score,but actually it is K40Pro.Xiaomi always use 11 for Redmi K Pro series,K20Pro is M1903F11 and K30Pro is M2001J11(the last C mean China version,and for global version or zoom version they use different alphabeta)
the Gsmarena edit even forget check their own smartphone database.
The model number in the picture,as you list,is m2006j10c.
It belong to the K30至尊纪念版（K30 Ultra）,not K40 or K40Pro at all
Xiaomi better keep the basics here : flat screen with no holes/notches whatsoever and the headphone jack.
There’s no more improvements they can add to phones
They should stop releasing so many versions in one month so its successor can actually have something new