NEWS
Galaxy S25 Ultra has larger vapor chamber to AI processing runs smoothly
Samsung launched the Galaxy S25 series at Galaxy Unpacked with some hardware improvements and many in terms of software. Notably, the Galaxy S25 Ultra features a larger vapor chamber heat dissipation system than its predecessors.
The Galaxy S24 Ultra device boasts an optimal thermal control system with a 1.9 times larger vapor chamber compared to the Galaxy S23 Ultra, and the Galaxy S25 Ultra has improved it even further, improving the device’s surface temperature while also maximizing sustained performance power.
According to Samsung, the Galaxy S25 Ultra has a 40% larger vapor chamber than the Galaxy S24 Ultra, which helps all intensive device usage and AI processing run smoothly. This is a big upgrade over the Galaxy S24 series.
In addition to this, the Ultra phone has a tailored thermal interface material (TIM) that delivers extra improvement in thermal efficiency.
The Galaxy S25 Ultra can maintain the processor’s top performance for longer with the large cooling system and tailored thermal interface material. This means you won’t experience hiccups, stutters, frame drops, or overheating when you run the phone under tough workloads for long periods of time.
Furthermore, the Galaxy S25 Ultra won’t experience significant performance degradation or overheating even when playing multiple back-to-back sessions of heavy games,
An image shared on X/Twitter by TechHome100 shows a head-to-head comparison of the two. This image shows that the S25 Ultra’s vapor chamber cooling area is much larger than that of the S24 Ultra. This makes sense considering that the device is slightly smaller and thinner than its predecessor.
Samsung introduced three new phones at the Galaxy Unpacked 2024 event – the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra. The tripod phones come with several improvements over their previous models. These include brighter screens, faster processors, several new features, better camera quality, and slightly longer battery life.
Samsung is rolling out the One UI 8.5 Beta 3 update for the Samsung Galaxy S25 series. This latest update is available in Germany, India, South Korea, the UK, and the US, and will be released in more countries soon. The update includes several important fixes and improvements to enhance the overall user experience, as well as carries the January 2026 security patch along with battery life improvements and some additional fixes.
One UI 8.5 Beta 3 can be identified via the PDA build version ending with ZZA3. It’s hitting the Galaxy S25, S25+, and S25 Ultra in Beta markets.
Last month, Samsung launched the One UI Beta Program for Galaxy S25, S25+, and S25 Ultra devices in four countries. At the same time, the company released the first Beta software. Two weeks ago, Samsung distributed the second Beta update, which expanded to India and Poland for key fixes and new features.
As Samsung gears up to start the official rollout, the Galaxy S25 series has received a new Beta software. The One UI 8.5 Beta 3 for the Galaxy S25 series brings fixes for clock display error on the lock screen and issues related to favorites in the phone app.
Users reported that the Now Briefing does not display after the Beta, which has been resolved. Plus, it improved the screen lagging issue when using Live Effect in the gallery.
In addition, the beta release also includes improvements to battery life. The issue of excessive power consumption when certain apps are running has now been fixed. For Galaxy S25 users waiting for the stable version, Beta 3 will feel like a significant upgrade.
If you’re on the One UI 8.5 Beta 2 build, you should have already received the third Beta. Update your Samsung Galaxy S25 phone’s software by navigating to Settings, followed by Software update, and Download and install.
Samsung One UI 8.5 beta program is now live for testers, and here you can check the list of eligible Galaxy devices that will be able to test the latest set of amazing features ahead of full-fledged rollout. It’s time to dive into official details.
The Korean phone maker has made major improvements in the all-new One UI 8.5 software version. This update unveils new and enhanced features for every segment, including security, interconnectivity, intelligence, and smoothness.
And some top-end flagship models of the Samsung family will be able to experience these changes firsthand. The company has shared the list of devices that are compatible with the new One UI 8.5 beta testing activity.
In addition, the tech giant has provided a list of baseline versions required to proceed with the new software upgrade. Be sure to check the correct build before installing the beta; otherwise, the upgrade may fail.
Speaking of the handsets, the company has added select models to the list, like Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra. However, some efficient devices like the Galaxy S25 FE and Galaxy S25 Edge are not part of this listing.
However, this beta is not just for Galaxy Z smartphones and will be conducted in six markets: the US, UK, Korea, Germany, Poland, and India. You can check the devices below.
One UI 8.5 beta program: Eligible Devices [List]
- Galaxy S25
- Galaxy S25+
- Galaxy S25 Ultra
Samsung will soon add more models to the One UI 8.5 beta program testing phase. According to a company official, the stable One UI 8.5 upgrade version will be launched in the first quarter of next year.
Before installing the new build, make sure your device has enough storage space. We also recommend backing up your handset, as the latest software version may delete some apps and other data for a better user experience.
Samsung is launching the Galaxy S26 series next year, which will represent a significant step forward with upgrades in design, performance, and functionality. Meanwhile, there are other more affordable phones that deserve our attention, such as the Galaxy A57. Recently, the upcoming Samsung Galaxy A57 5G smartphone was spotted on an Indian regulatory certification website, suggesting that the phone may launch in India soon.
According to information, Samsung took the Galaxy A57 5G smartphone, having a model number SM-A576B/DS, to the Bureau of Indian Standards (BIS) database. This certification site mainly assures the product’s quality, reliability, and safety to the customers.
Furthermore, the listing doesn’t provide any details about the device. However, the database entry suggests that Samsung won’t take long to launch the Galaxy A57 phone in India. While there’s no official confirmation regarding the launch date yet, it is expected to be launched in the first quarter of next year.
Earlier news reports that the Samsung Galaxy A57 5G smartphone will sport a 6.7-inch Full HD+ Super AMOLED display that features a 120Hz refresh rate. It could be powered by the Exynos 1680 processor, a 5000mAh battery with 45W fast charge, and might run Android 16 (One UI 8.x) software out of the box.
Other than these, it could feature a triple rear camera setup, may feature a 50MP main camera.. Whereas the front side could have a 32MP selfie shooter.
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