The innovative South Korea company SK Telecom has created a prototype SIM card like no other. The tiny SIM includes a processor, memory, 1 GB of flash storage, and incorporates the Google Android ...

The SIM cards in cellular telephones might be smaller than a postage stamp and less than a millimeter thick but that hasn’t stopped South Korea’s SK Telecom from cramming all the major components ...

When it comes to SIM cards, we often "set it and forget it". Unless you do a lot of travel overseas, chances are that the SIM card is popped in the moment you purchase a new smartphone and isn’t ...

ARM announced iSIM, which stands for integrated SIM. iSIM is built into the same chip as the processor and takes up significantly less space than a standard nano SIM card. This compares to eSIM, which ...

So you are looking for the best smartphones with Nano SIM card slots? Well, let’s get into it then. Those of you who are not familiar with SIM cards, I bet you use CDMA phones. SIM (subscriber ...