Common Faults to Test For in Under 10 Minutes
Sixteen fault tests you can run on a used phone in under ten minutes, in the order that finds problems fastest — sensors, ghost touch, mics, and more.
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How Long Do Used Phones Actually Last? Realistic Lifespan by Brand
Phones don't die, they expire. The four clocks that end a phone's life, how long each brand realistically lasts, and which limit you'll actually hit first.
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Grading Explained: What A, B, and C Condition Really Mean
Condition grades aren't standardised, which is why the same phone is Grade A on one site and Grade B on another. How to read them and grade yours fairly.
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Phone Depreciation: How Fast Do iPhones and Androids Lose Value?
Phone values drop in steps, not curves. Where the cliffs are, why iPhones hold value longer than most Androids, and how the gap has narrowed since 2024.
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