• uraniumcovid@lemm.ee
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    2 days ago

    power usage of screens scales as O(n^2), but battery scales as O(n^3), meaning bigger phones will have better battery life

    • ilmagico@lemmy.world
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      2 days ago

      They can just make them a little thicker, but still usable with one hand.

      Really, it’s not a technical problem, it’s a marketing problem (i.e. not enough demand, unfortunately).