Vivo has launched a new addition to its T4 lineup in India—the Vivo T4 Ultra. This latest model joins the T4 Series, which ...

Vivo has announced a new smartphone in its T series, the Vivo T4 Ultra. The Vivo T4 Ultra combines a sleek and subtle design ...

The next generation of Qi 2.2 wireless charging could be upon us soon, thanks to discovered regulatory filings on Taiwan's NCC certification site. This would update the Qi wireless charging standard, ...