Sony Xperia 1 IV
12 MP, f/2.3, 85mm telephoto, f/2.8, 125mm telephoto, 1/3.5", Dual Pixel PDAF, 3.5x-5.2x continuous optical zoom, OIS
12 MP, f/2.2, 124˚, 16mm ultrawide, 1/2.5", Dual Pixel PDAF
0.3 MP, TOF 3D, depth
Charges from 1% to 50% in 30 min advertised
Yes, Sony Xperia 1 IV offers IP68 rating, which means it can survive up to 1.5 meter (4.92 feet) for 30 minutes underwater and can endure dust and other small particles.
Sony announced 2 major Android updates. So it will receive Android 13, and last update will be Android 14.
Sony announced 3 years of security updates for Sony Xperia 1 IV, so it will receive patches approximately until 2025.
Yes, Sony Xperia 1 IV offers WiFi 6E.