It looks like the unannounced Galaxy Z Flip 4 could be addressing an issue seen across the industry when it comes to foldable smartphones — battery life. Because batteries can’t bend with the screen, they need to be a smaller size ,which means most foldables don’t have great battery life. Despite packing two batteries in Samsung’s foldable smartphones, one in the top half of the screen and the other in the bottom half, the Flip 3’s battery was perhaps its worst feature.
Luckily, a report from Galaxy Club says that the Flip 4 will be increasing its capacity from the Flip 3. According to the report, the “main” battery (as it’s referred to by Samsung internally) will stay as is at 903mAh, while the “sub” battery will be increased from 2,300mAh to 2,400. Obviously, this isn’t a major upgrade at only a 100mAh difference, but depending on how it’s utilized the battery life for the Flip 4 could be improved when compared to its predecessors.
The hope is that Flip 4 owners are able to see a marked improvement over the previous model, but given how small the increase is, it doesn’t seem likely that too many people will notice. Samsung marketed the Galaxy Z Flip 3 as having a 3,300mAh capacity battery cell despite it being much closer to 3,200mAh. We can only speculate what this year’s marketing machine will advertise, but it seems likely that the Flip 4 will be advertised as having a 3,400mAh cell even though the real number is closer to 3,300. It’s possible that ads will stick with the 3,300mAh messaging if Samsung doesn’t see an improvement in battery life, but if it wants to use “increased battery life” as a selling point, then it seems likely that they’ll go with 3,400mAh in the device’s marketing.
Currently, there isn’t a whole lot of concrete information known about the Flip 4 as it’s still unannounced by Samsung. When looking at previous Flip releases, it seems like it could launch in August or September, but that isn’t confirmed. If that’s the case, then an announcement could be coming soon.
Are you tired of paying for streaming services you never watch just to get a phone plan feature you actually want? T-Mobile has good news for you! The carrier is rolling out new plans, called T-Mix, in early November to replace its old Experience lineup with a build-your-own perks system called Picks.
The benefits you choose vary from streaming and gaming to food delivery, AI, satellite service, and phone discounts. But if you are satisfied with your existing plan, you can keep it.
Merely days after the iPhone Duo hit the shelves, images of broken screens on the phone started popping up across social media. Until now, it’s been unclear what’s causing the line of defective pixels that appears vertically along the crease, as well as horizontally, on the phone’s inner display.
Apple has finally acknowledged the issue, which has shown up on iPhone Duo units owned by customers as well as demo units in stores. In a statement shared with Bloomberg, Apple says that not all iPhone Duo units are affected and that those that are tend to show the display fault early on. The company added that users who experience problems with their iPhone Duo display should contact AppleCare for a replacement.
Not long ago, Apple treated independent repair like an act of outright hostility. The Cupertino giant locked down parts with serial-number pairing, while repair tools remained firmly out of reach of anyone outside its authorized repair network. More importantly, the company waged a legal and lobbying battle against right-to-repair legislation.
I've covered enough of these fights over the years to know what a shift looks like. That's why what happened in October 2026 genuinely caught me off guard. The day the iPhone Duo went on sale, what may be the most mechanically complex iPhone to date, Apple pulled off a surprising about-face. It published teardown-style repair manuals for a handful of major components.