Device Lifespan › Phones › Samsung Galaxy S20

Samsung Galaxy S20 lifespan

Past its replacement window at moderate use. Released Mar 2020. Adjust the usage level below and the estimate updates as you go.

Past its window Published date
Samsung Galaxy S20

Samsung Galaxy S20 is past its replacement window.

about 2 years past beyond its window

What ends it first: the manufacturer’s security-update cutoff. Hardware would keep going until Mar 2026, but no repair fixes a security deadline.

If you are replacing it: new or refurbished on Amazon, or check the trade-in value at Swappa or Back Market.

Still supported, same family
Support dates fromChecked 2026-09-01

A planning estimate from published support policies and typical wear, not a guarantee. Care, environment and luck all move it.

Adjust for how you use it

How hard do you use it?

Everyday work, streaming

Battery health

This is the number that decides it. Everything below updates the moment you pick one.

iPhone: Settings › Battery › Battery Health & Charging. Pixel: Settings › Battery › Battery health. Samsung: the Samsung Members app › Diagnostics › Battery status.

A new battery restarts most of the wear clock. It does not move the security-update cutoff. Nothing does. Buying second-hand does not reset it either: a refurbished unit still has a battery of its original age unless it was actually replaced.

One number needed

Tell us your battery health and you get a straight answer.

Pick your battery health above. It is the one number that separates "this needs a cheap part" from "this needs replacing".

How to get that number

  1. Find your battery health. iPhone: Settings › Battery › Battery Health & Charging. Pixel: Settings › Battery › Battery health. Samsung: the Samsung Members app › Diagnostics › Battery status.
  2. Pick the band it falls into in the dropdown above.
  3. Read the verdict here. It updates as you change it; there is nothing to submit.

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