We’ve known who the Bears will play in the 2019 regular season since New Year's Eve 2018, and have known where they'll play those opponents for even longer. That always makes the NFL’s schedule reveal sort of an odd phenomenon, especially because most of it gets leaked long before primetime shows air on NFL Network and ESPN.
Additionally: Do we really know how good anyone is going to be in 2019, the Bears included?
So yes, the Bears have the most difficult schedule of any team in the NFC North by virtue of playing fellow 2018 division winners New Orleans Saints and Los Angeles Rams.