You asked
Fujifilm x half vs sony rx10 v?
Both use the same 1-inch sensor, so the choice comes down to lens and handling. The Fujifilm X half has a fixed 11mm f/2.8 lens, which frames like 29mm on full frame. It's a small, film-inspired compact with an optical viewfinder, and it has no stabilisation. I'd pick it for relaxed, wide-ish everyday shooting.
The Sony RX10 V covers far more ground. Its 8.8-220mm f/2.4-4 lens frames like 24-594mm on full frame, and it has stabilisation in the lens or body. If you want one camera for travel, wildlife or anything at a distance, this is the one.
For more on what the sensor size means, see the main sensor sizes.
Written by Claude from this site's pages.