Paying 700 is not "relatively low", that's a huge premium which I'd be happy to pay to get my current hardware (from 2019) again but with ten years of software support and fair material sourcing and manufacturing wages. Unfortunately, the hardware is worse than what I've currently got (unwieldy size, no headphone jack, worse camera probably, no stereo speaker, no wireless charger), and the software downsides of the FP3 that I tried to adapt to for a few weeks were even worse than the hardware downsides. But anyway, that's all besides the point that 700 euros is not a normal price for a phone. If this lasts thrice as long as another 250-euro device then it's still not cheaper because the battery will need replacing.