The processor is atleast 100x more powerful. The display is 100x better. Speakers, cameras, sensors all have advanced. And yet your battery still lasts on one-charge-per-day. That must be surprising.
but it is not 100x as useful...
Might compare capacity?
I would rather have the same phone that I had 10 years ago if it meant that it would last 7 days with today's batteries
I have a feature phone, ironically lasts about 7 days. Recently purchased.
Have you tried turning off your screen, data connection, wifi, gps, bluetooth and NFC? 7 days of battery life is easy...
I haven't figured out how to use my phone with the screen off... what's the trick?