Lenovo Tab Extreme
5 MP, f/2.2, ultrawide
No, Lenovo Tab Extreme does not offer any kind of IP rating and it is not waterproofed.
Lenovo announced 3 major Android updates. So it will receive Android 14, Android 15, and last update will be Android 16.
Lenovo announced 4 years of security updates for Lenovo Tab Extreme, so it will receive patches approximately until 2027.
Yes, Lenovo Tab Extreme offers WiFi 6E.