Second-hand phone checklist: eight things to test before paying

The numbers tell part of the story. The people behind them tell the rest, and they are usually more interesting.

We tested every device for at least two weeks in normal use: commutes, calls, photos, games and the occasional drop.

Why it matters

Look for at least three years of software updates. A phone without updates gets less safe every month.

For most families, the practical question is simple: does this save time, money or worry? If it does not, it can wait.

Look for at least three years of software updates. A phone without updates gets less safe every month.

The numbers

The best advice came from people who had already made the mistakes, and were happy to explain how to avoid them.

Look for at least three years of software updates. A phone without updates gets less safe every month.

How it works

A few years ago this would have sounded unusual. Today it is ordinary enough that most people do not think about it at all.

Battery life claims on the box are measured in ideal conditions. Real-world numbers were consistently lower.

Look for at least three years of software updates. A phone without updates gets less safe every month.

Prices, habits and expectations have shifted a lot in the past few years, and this is one of the places where you can feel it most.

Do not trust the hurry. Trust the process.

A closer look

Look for at least three years of software updates. A phone without updates gets less safe every month.

We tested every device for at least two weeks in normal use: commutes, calls, photos, games and the occasional drop.

The best advice came from people who had already made the mistakes, and were happy to explain how to avoid them.

• Give yourself a day before any big decision.
• Start with the cheapest option that solves the problem.
• Read the fine print on fees and limits.
• Compare at least three options before committing.
• Plan for bad weather and slow connections.

What people are saying

The numbers tell part of the story. The people behind them tell the rest, and they are usually more interesting.

There is no single right answer here, but there are clear trade-offs. Knowing them makes the choice easier.

Behind the headline is a lot of quiet, repetitive work by people who rarely get credit for it.

Readers who wrote in described the same pattern again and again. Something small and convenient became part of the daily routine.