Don’t worry, we’re here to break down what you need to know to find the best memory cards for cell phones. When picking a microSD card, check the speed ratings like U1, U3, and V30. These tell you how ...

A new teardown confirms Apple killed the SIM tray in the iPhone 17 lineup, using the space to pack in bigger batteries.

With smartphones, where Apple leads others often follow - so it launching an iPhone this week without a traditional Sim card is raising questions over the future of a very familiar piece of phone tech ...

SIM swap attacks are rising fast. Learn how criminals exploit SMS codes and how to protect your phone, banking, and email ...

In recent years, smartphone makers have adopted eSIM technology for convenience, with some phones ditching the physical SIM ...

Once a staple feature in many smartphones, the microSD card slot has gradually disappeared from flagship models. This shift ...

With impressively powerful chipsets, smartphones, over the years, have only gotten more capable of handling complex tasks. This includes things like better image processing, higher-quality video ...

Most smartphones have a tiny hole at the bottom of them but it's not always clear what it's for. Here's what that hole is for ...

For years, Apple has offered eSIM-only iPhone models in the U.S. and iPhones with physical SIM card slots in other markets, including Canada. However, that's all changing with the iPhone 17 series.

Apple will unveil the iPhone 17 series on Tuesday, but the last-minute rumors keep piling up ahead of the official launch event. A new leak lists the battery capacities for all four iPhone 17 models, ...

Apple's newest iPhone Air has removed the SIM tray worldwide Carriers must support eSIM onboarding and FAQs or risk losing customers Currently only China Unicom supports eSIM for iPhone Air in China ...

Just ahead of Apple unveiling the iPhone 17 series on Tuesday, it appears that battery capacities for the devices have surfaced in a Chinese regulatory database. The table below lists the alleged ...