You asked
Is the sony rx10 ii better than a phone?
The RX10 II is better than a phone in the places a phone struggles most. Its built-in 8.8-73mm f/2.8 lens frames like 24-198mm on full frame, so you can zoom in on wildlife, sport or kids across a pitch without the mushy quality a phone gives at long range. Its 1-inch sensor also gathers more light, which helps with moving subjects indoors or at night, and the f/2.8 aperture gives real background blur.
If you mostly take bright daylight snaps of landscapes and friends, your phone is already very good, and the RX10 II won't change that much. If you want the zoom, low-light and manual control, it's a strong choice. See the Sony RX10 II page for the specs, and Your first camera for a fuller comparison with phones.
Written by Claude from this site's pages.