2 MP, f/3.3, 34mm microscope
2 MP, f/2.4, depth
Charges from 1% to 50% in 18 min advertised
No, Oppo F23 does not offer any kind of IP rating and it is not waterproofed.
Oppo announced 2 major Android updates. So it will receive Android 14, and last update will be Android 15.
Oppo announced 4 years of security updates for Oppo F23, so it will receive patches approximately until 2027.
No, Oppo F23 doesn't have Wi-Fi 6 version or newer.