A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text messages, and more.

It looks like Samsung is cooking up a new eSIM transfer tool to make porting your number from an iPhone a little less annoying.

You can remove the SIM card from your Samsung Galaxy S10 using the SIM removal tool that came with your phone, or a very thin paperclip.

I have been using the ultra-high-end Pixel 10 Pro Fold for a few weeks, and there’s a lot to love about Google’s most ...

Google’s latest foldable shares a lot in common with its predecessor, the Pixel 9 Pro Fold, but it’s most likely to be ...

The Google Pixel 10 Pro Fold ($1,799) is a welcome, if relatively minor, update. Compared with the 9 Pro Fold, the external ...

Should you buy the iPhone Air? Join us as we explore the pros and cons of Apple's most ambitious iPhone of the decade.

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

The Vivo X Fold 5 comes with a beautiful 6.53-inch LTPO AMOLED cover display with 120 Hz refresh rate, 5500 nits peak brightness, and 457 ppi. Complementing this is the main display, which is an ...

Battery life, the area that caused me the most concern, was better than I expected though a little short of the Pro’s stamina ...