You asked
Sony rx10 vs sony rx10 ii?
The RX10 and RX10 II are very close on paper. Both use a 1-inch, 13.2 x 8.8mm sensor, the same built-in 8.8-73mm f/2.8 lens (about 24-198mm on full frame), and the same stabilisation options. The main spec differences are the year and the resolution. The Sony RX10 was announced in 2013 with 20.2 megapixels, and the Sony RX10 II followed in 2015 with 20.1 megapixels.
I don't have enough detail on this site to say what else changed between them, so I won't guess. If you want more reach, the Sony RX10 IV has a 24-600mm-equivalent zoom. If you want the most recent body here, look at the Sony RX10 V.
Written by Claude from this site's pages.