Buying a second-hand mobile phone can save you money and shop more sustainably. But it's important to understand exactly what you're getting into – and to consider important issues such as security ...

Want a Pixel phone without paying full price? Google's new Certified Refurbished Phone program could help. The online shop now sells older Pixel 6 and 7 models at up to 40% off their original price.

Many retailers of refurbished iPhones put the devices through rigorous testing and quality control processes to ensure the phones are fully operational, offering added peace of mind. Refurbished ...