Watching the works of Nikon D3200 Forum is not as good as D7 100. Is it a feeling effect or is it really a big gap?

A d7 100 is equivalent to two or three d3200, isn't it? If they all use the same lens, the difference of the fuselage should not be as big as the difference of the price simply from the picture quality, but the metering, focusing and processing systems are definitely different. Most of the photos on the internet are processed, and I don't know what lens to use, and the photographer's technology also largely determines the quality of the photos. Regardless of technology, do the photos you took with d3200+50mmF 1.4 compare with D7100+18-105? Maybe the former is more attractive.