My say: The caducity dates of technology devices

All the people know that technologic devices, especially the smartphones get worse as time goes on. In my opinion this is because the companies designs   to do it and obligate to the consumer to buy a new phone. In my case I have a phone for two years and the last year was horrible, it get too low and wrong in all aspects. What I want to say with this, is that for the highest prices we paid for a phone, they should give us a phone that can work perfectly as long as we want, and in that case we only are going to buy a new smartphone to get new advances like a better screen, camera, etc.