I've been putting Reolink's new Duo 3 WiFi camera through its paces for the past month. This WiFi-enabled alternative to their Duo 3 PoE model features a sophisticated dual-camera system that ...

It's easy to replace your iPhone's battery and it can give your phone a brand new lease on life. Andrew Lanxon Editor At Large, Lead Photographer, Europe Andrew is CNET's go-to guy for product ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

The adaptive refresh rate can drop to 60Hz when idle to save battery. For audio, the stereo speakers with Dolby Atmos deliver good sound quality with balanced mids and decent bass. My only gripe ...

Jan. 27, 2025 — Lithium-air batteries have the potential to outstrip conventional lithium-ion batteries by storing significantly more energy at the same weight. However, their high-performance ...