Oppo is the latest in a string of companies who have figured out how to fully charge smartphones in minutes, instead of hours. Great, right? The situation may not be as peachy as it seems, though.

In a groundbreaking development, scientists have created a record-breaking smartphone charger that can fully power up a device in less than five minutes. As our smartphones become increasingly capable ...

Fast charging only works when everything lines up. One weak link can slow speeds down, even if the charger itself is rated ...

Fast charging has become a must-have feature in today’s phones. It keeps our batteries topped up throughout a busy day and has us back in action in mere minutes. However, there are a variety of ...

With newer phones adopting the latest battery tech, we're beginning to see phones with bigger, longer-lasting batteries. Some of these phones also come with very fast charging speeds, making it very ...

Overview: OPPO smartphones in 2026 focus on large batteries, SUPERVOOC fast charging, and balanced performance.Models like OPPO K13 and Oppo Reno 15 deliver str ...

Realme recently launched the GT 3 globally with fast 240W charging. It is currently the fastest charging smartphone in the market. However, that will likely not be the case for long as Infinix is ...

Realme’s GT Neo 5 was launched in China today, and will be among the fastest charging smartphones on the market. Realme’s GT Neo 5 was launched in China today, and will be among the fastest charging ...

Samsung finds itself trailing behind its Chinese competitors when it comes to fast charging capabilities, as the Galaxy S23 series currently maxes out at 45 watts. This becomes particularly noticeable ...

Gallium nitride (GaN) in a smartphone? OPPO, a leading mobile device manufacturer in China, has confirmed that it is using bi-directional GaN high electron mobility transistor (HEMT) devices in its ...

Nick is a Features author who's been writing for fellow tech geeks since 2011. While he's mostly focused on phones, he's also thrilled by cameras and audio gear of all shapes and sizes. On weekends, ...