'Finally, we've got silicon-carbon' — why SuperSaf is just as excited as we are for the Samsung Galaxy Z Fold 8 Ultra's new battery

When it comes to battery life, foldables have it harder than regular phones. These devices need to power not one, but two screens (one of which is twice as large as the other), and so it's important to pick a model with decent endurance if you don't want to lug around a portable battery at all times.

Yet in the throes of a seemingly unquenchable thirst for thinness, Samsung has somewhat neglected the battery tech in its foldable phones. That is, until now, because the brand has finally introduced silicon-carbon batteries in its latest devices, the Galaxy Z Fold 8 Ultra and Galaxy Z Fold 8. The former, specifically, packs a 5,000mAh cell that, based on Samsung's own testing, offers 27 hours of video playback.

Now, as uninteresting as this may sound, it's actually pretty big news, especially given that the phone is thinner than ever and the same weight as last year's Galaxy Z Fold 7. We were invited to an exclusive, early-access hands-on session alongside SuperSaf to try out the new phones, and we discussed this change (and others) in our latest podcast episode, which you can watch just below.