Samsung didn't update much in the new Galaxy Z Fold 4, keeping the same old 4,400mAh battery from the last-gen foldable, and there's still no charger in the box either. At 25W, even the wired ...

Let’s talk about the fast charging on the Galaxy Z Fold 4. Unlike OnePlus and Xiaomi , Samsung, like Apple, equips its phones with modest charging speeds of around 30W.