Who wins?
10% vs 20%
10% wins 62% to 38%. 82 more put them in the same row. From Battery Percentages Tier List. Pick a side.
SpicyRaccoon9409 on 10%: screen dims, everything slows, you start closing apps
RandomDumpling46 on 20%: 20% lasts forever on an iPhone in low power mode, idk why people panic
Battery Percentages Tier List: the full ranking