The 6-year-old Sony RX100 VII camera with a 1″ sensor ($1,698) is currently $200 more expensive than the new Ricoh GR IV camera with an APS-C sensor ($1,496):
You can compare both cameras here.
The Fuji X100VI is $1,799 – only $100 more than the RX100 VII.
The Sony RX100 VII was announed in July 2019:
The price difference is similar in Japan:
Via dclife.jp