Despite their hold on the market, these companies were hit hard by changing times. Here are four takeaways for leaders ...

Nokia C21 Plus features a 6.52-inch IPS LCD display. At its core is a 28nm Unisoc SC9863A SoC coupled with either 2, 3, or 4GB of RAM (depending on storage configurations). It has a dual-camera ...

Despite its decision to retire the 2G network on February 9, T-Mobile continues to support customers who still use 2G phones.