4G is the fourth generation of mobile phone communications standards. It is a successor of the 3G and provides ultra-broadband internet access for mobile devices. The high data transfer rates make 4G ...

The Europe-wide emergency call system for vehicles is now operational in Germany on 4G and 5G networks. GSM networks will be ...

Sustainable nuclear power, and an internet connection from the moon to Earth, are vital precursor components to a permanent lunar settlement.

The Realme C85 4G was officially announced on January 12, 2026, and released on January 17, 2026. The budget smartphone is fueled with a Si/C Li-Ion 7000 mAh battery + 45W wired charging. The phone is ...