A IP68 e-ink Linux phone with both wireless charging and induction charging (to charge other devices), no cameras at all, solar panel on the back, usb-4 and headphone jack, 1TB storage , 15'000 mAh battery, two separate WiFi cards (to allow simultaneous hotspot and client use), and finally a radio transiever for both short range comms and long range AM and FM radio.
Technically possible with current technology, but as far as I can tell, completely unavailable in the consumer market.
Price, size and weight are irrelevant for all usecasses of such a product, as far as I'm concerned.