China Mobile announced what it calls a 'super' SIM card, so called thanks to the single RISC-V CPU core onboard running at a blazing 120 MHz. Like many IoT solutions, the use-case of a smarter SIM ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Oppo has launched its latest K13x 5G smartphone in India. With a starting price tag of Rs 11,999, the Oppo K13x comes with ...

TL;DR: Downsize with the NanoPhone, a dual-SIM smartphone about the size of a credit card, now $89.97 (reg. $199). Sale ends Dec. 8. Do you use every feature on your phone? All those advanced ...

Samsung has packed a lot of features into this smartphone, some of which you won’t find in Apple’s budget smartphone, the ...

The OnePlus 13s is a compact smartphone from the brand. Having personally tested this device, I'd like to share my review, highlighting its features and what it lacks.

Sky has launched a secret deal on unlimited data SIM cards but they will not appear on the website. Instead shoppers can only access the bargain deals by finding a direct link to the discounts, ...

Just because you cannot use a Galaxy S3 smartphone without a SIM card to access the Internet through a wireless carrier, that does not mean you cannot browse the Web at all with the device.