Galaxy Z Fold 7: Hey friends, if you are a Samsung foldable phone fan, then this news can be a little heart breaking. A new update has come about Galaxy Z Fold 7 and Galaxy Z Flip 7, and this matter is revolving around the charging speed. Recently, the model numbers of these two phones – SM-F9660 (Z Fold 7) and SM-F7660 (Z Flip 7) – have been spotted in China’s 3C certification database. But the thing that is shocking everyone is their charging speed. Let’s talk in some detail!

What came out in the certification?
So the thing is that the 3C certification documents have revealed that both Galaxy Z Fold 7 and Z Flip 7 will come with 25W wired charging speed. Yes, you heard it right – only 25W! Now this is not a new upgrade, because the previous models like Galaxy Z Fold 6 and Z Flip 6 also had the same charging speed. Meaning, Samsung did not make any change in the charging speed this time too. This is a bit disappointing, because nowadays even mid-range phones are offering 45W or more charging speed.
The documents also mention that these phones were tested with the EP-TA800 charger, which supports up to 25W (9V/2.77A). But the question is – is this the maximum speed, or can Samsung offer more than this? As of now, it seems that 25W is the final one, and if it is, then it is really a bit of a let-down.
Why is this disappointing?
Now think about this – Samsung’s mid-range phones, like the Galaxy A56 and A36, are coming with 45W charging speed, and they also have a big 5,000mAh battery. Well, the Z Fold 7 is reported to have a 4,400mAh battery and the Z Flip 7 will have a 4,300mAh battery. So when it comes to premium foldable phones that also command quite high prices, fans expect some major upgrade, right? But with the 25W charging speed, it seems Samsung has stolen a little.
And this is not the first time – since the Galaxy Z Fold 2 (when charging went from 15W to 25W), Samsung has not upgraded the charging speed in its foldable lineup. It seems a bit strange that this remains the same even in 2025, when competitors like OnePlus and Xiaomi are offering 65W or 100W+ charging speeds.
What do the rest of the specs say?
Apart from the charging speed, there have been a few other leaks about the Z Fold 7 and Z Flip 7. The Z Fold 7 is rumoured to have a 200MP main camera, which is a big jump from the previous 50MP sensor. Also, this phone could come with a slightly slimmer design – unfolded 4.5mm and folded 9.5mm. The display will also be bigger – 6.5-inch cover screen and 8.2-inch folding screen.
There are some exciting leaks about the Z Flip 7 as well – it could have a bigger 4-inch cover screen and a 6.8-inch folding display. The battery is also going to be a little bigger – 4,300mAh, which is better than the 4,000mAh of the Flip 6. But despite all these improvements, the charging speed remaining the same is a bit of a concern.
Fans Reaction
People on X and the web are showing mixed feelings about this news. Some people are saying, “Samsung should innovate a little, why 25W in such expensive phones?” Some people are saying that if the rest of the features (like camera and design) are good, then the charging speed can be ignored. But overall, it is clear that fans were expecting a little more.
When will the launch happen?
If Samsung follows its usual timeline, then Galaxy Z Fold 7 and Z Flip 7 can be launched during the Unpacked event in July 2025. For now, this certification listing is the only concrete information, but further leaks can make the picture clear.
Conclusion
So friends, Galaxy Z Fold 7 and Z Flip 7 have a lot of exciting things – better cameras, slimmer design, and bigger displays. But the charging speed remaining the same puts off the mood a bit. If Samsung worked on this and gave 45W or more, then these phones could have become an even more killer deal. Now what do you think? Is 25W a dealbreaker for you, or will the other features cover its shortcomings? Do tell us in the comments!
Till now, stay connected with tech updates – and yes, don’t forget to put your phone on charge, because with 25W it will take some time!