Samsung Galaxy Z Flip 4 battery upgrade is looking more likely

An improvement in the battery life of the Samsung Galaxy Z Flip 4 was just discovered online.

There is more evidence that a Samsung Galaxy Z Flip 4 upgrade is imminent, thanks to leaker IceUniverse and MyFixGuide.

There appears to be a regulatory document in the tweet, which shows a device with two batteries. There’s no room for a regular-sized phone battery

When we tested the Galaxy Z Flip 3, its battery life was abysmal, so a larger battery is a must for the Galaxy Z Flip 4