What a bunch of phooey.
The D7100 beats the K-3 how exactly….
ergonomics, no,
IQ, no
price, no
LV, no
movie mode, no
speed, NO!!!
buffer, no
AF, debatable….
AF in the dark, No
menus, no!
in body sensor shift, No
GPS stat tracking, no
Metering, no
Viewfinder, no
Magnesium body, no
shutter actuations reliability, no
dampening, no
USB3,no
flash sync, yes
battery life yes,
flash system yes
Nikon badge yes!!!!!
I think your assessment is total bias. to put it mildly.
thanks for putting in time and effort.

Started out doing photography at the age of 6 using an uncle's old 1940 kodak brownie box camera. At 15 years of age, I decided to buy my very own 1975 Praktica SLR camera. I now shoot with a Nikon D850. I do unpaid TFP and commercial paid work.