A Redditor who is certainly a big Nokia fan, has invested in creating an updated timeline tracker for all Nokia Android smartphones released so far. While the value of such timeline tracker may not be apparent immediately it gives the analytical minds many insights.
One can clearly notice the sheer number of Nokia smartphones released by HMD in three years since its inception. Perhaps, HMD expanded its product portfolio too fast and launched too many smartphones to be supported, putting lots of strain on them being a start-up.
The divergence and convergence of the Nokia 5X, 6X and 7X series is also apparent. The tracker however doesn’t include carrier-bound smartphones targeted at the US market. You can check the Reddit post here.
Thanks Vini & Navroj for the tip. Cheers!!