Phone buying guide
A technical checklist for refurbished phones
Verify model identity, battery, locks, parts, warranty, radios, and return protections before buying.
Identify the exact device
Record model number, storage, region, color, carrier lock, serial or IMEI validation process, and listed condition. Similar retail names can hide radio, SIM, or warranty differences.
Check activation lock, financing blacklist risk, and whether the seller guarantees a clean identifier through the return period.
Ask what refurbishment means
Determine who inspected the phone, which parts may be replaced, whether water resistance is retested, the minimum battery-health standard, and whether diagnostic results are documented. Cosmetic grade does not establish internal condition.
Non-genuine displays or batteries can change calibration, biometrics, safety messaging, repairability, and resale.
Value the protection
Compare warranty provider, duration, exclusions, return shipping, restocking fee, included accessories, and failure procedure. A slightly higher price can be rational when the seller provides enforceable protection.
Test cameras, microphones, speakers, buttons, charging, radios, biometrics, display uniformity, and battery behavior immediately after delivery.
Editorially reviewed: July 20, 2026