Huawei is rumored to beat Apple in using HBM DRAM inside of its smartphones using 3D stacking technology, improving ...

DEL MAR, Calif. -- Dick Tracy got an atom-powered two-way wrist radio in 1946. Marty Cooper never forgot it.

You can totally get a high-quality phone for under $500 in 2025, with features that used to be only on super pricey models. Things like great screens, solid cameras, and decent battery life are pretty ...

Old phones aren’t useless — researchers are repurposing them into tiny data centers for edge computing. Here’s how it works!

By turning old smartphones into micro data centers, the researchers offer a new, sustainable path, one that extends the ...

A report from CIRP (Consumer Intelligence Research Partners) revealed a rise in used iPhone sales in the United States. O ...

Buying used can get you a great camera or lens for less money. It might also be the only way you can find that trendy retro ...

Smartphone prices have nearly doubled in a decade, but savvy consumers are finding 80-90% performance at half the cost.

Refurbished phones differ from second-hand phones in that they've been previously used but then returned to the manufacturer, ...

In the most recent 12-month period, almost half of iPhone buyers reported either trading-in a previous phone, or selling it through a resale channel or to a cash buyer, according to Consumer ...

The secondhand smartphone market (like secondhand goods in general) has gotten a bad rap. Horror stories about failing batteries and shady sellers might make you hesitant to buy used phones.