You can get something very much like that. Take a look at the low end LGs. The LG Optimus Chat C550 claims a 18-odd days battery life and Android based.
Right now we have the best range of phones every. Everyone can get something that is close to what they want, from "true" dumb/feature phones (Nokia 100), to high end feature phones (Nokia 515), up to basic, long-lasting smart phones (Optimus Chat C550) right the way up full-blown PDAs with phones attached (Galaxy Note).
Alas a set of people refuse to look beyond the headline and start screaming about "dumb phones" without ever actually looking into what is on the market.