Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Prepaid ...

T-Mobile announced that it is the first US carrier to roll out new 5G technologies from the 3GPP release 18 standard (also known as 5G Advanced) nationwide. This includes new low-latency technology ...

It's safe to say 5G hasn't lived up to the hype — while it's much easier to find than it once was, the sometimes lackluster performance and reliability won't have you scrambling to upgrade from LTE.

Chinese smartphone company Xiaomi on Thursday claimed its new Xring O1 chip beat Apple's version on a few metrics. The new chip will be part of Xiaomi's new 15S Pro phone, priced below the Apple ...