NEWS

Samsung Galaxy S25 Ultra battery and Charging test: Upgrade results

Published

3 months ago

February 1, 2025

Yogesh

The Galaxy S25 series is now official. Even, the Samsung Galaxy S25 Ultra is designed with convenience in mind and super fast charging is an important part of delivering that experience. Despite the Galaxy S25 Ultra and S24 Ultra having similar battery and charging specifications on paper, the latest flagship offers decent upgrades over its predecessor in real-life usage, as per the TechDroider’s battery and charging test.

Galaxy S25 Ultra battery and Charging Test: Speed and heat results

According to the charging test, the Galaxy S25 Ultra fully charges (from 0% to 100%) in about 57 minutes with a 45W adapter. This is a significant difference compared to the Galaxy S24 Ultra, which usually takes 1 hour and 11 minutes, meaning the S25 Ultra takes 15 minutes less time to charge.

Read Also: One UI 7 allows dimming the screen when battery is below 5%

Details of events from the video The Galaxy S25 Ultra’s 5000mAh battery took 10 minutes to reach 17%, 20 minutes to reach 40%, 30 minutes to reach 60%, 40 minutes to reach 80%, and 50 minutes to reach 96%. Here, the charging speed momentum fluctuated a bit, see here:

17% – 10 minutes
40% – 20 minutes
60% – 30 minutes
80% – 40 minutes
96% – 50 minutes
100% – 57 minutes: Tested by TechDroider

According to Samsung, the Galaxy S25 Ultra’s 5000mAh battery took 30 minutes to reach 65%, while as per testing done by TechDroider, the phone’s battery took 30 minutes to reach 60%.

This test ensures that you are able to make the most of the S25 Ultra’s fast charging capability, read on and find out the requirements for super fast charging.

The temperature of the Galaxy S25 Ultra after 57 minutes of charging using the 45W adapter was 25.7 degrees, which was slightly higher than the room temperature of 21.3 degrees, which makes sense because the device was charging.

Galaxy S25 Ultra battery Charging Test temperature

Don’t forget to turn on fast charging on your Galaxy S25 Ultra. Here’s how:

How to turn on Super fast charging

The Galaxy S25 Ultra device has a built-in fast and super fast charging feature. To activate this feature, follow the steps below:

Go to Settings
Scroll down and tap on Battery and Device Care
Tap Battery
Click Charging settings
Turn on Fast charging toggle

Nothing’s PD charger is supported, while OnePlus charger and cable are unsupported

As per the YouTuber who tried in the video, Nothing’s PD charger and cable support Samsung’s fast charging mechanism. Whereas, OnePlus’ charger and cable, do not activate fast charging on the Galaxy S25 Ultra.

About the Battery Health and performance of Galaxy S25

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Yogesh

Yogesh is the main content creator at SammyMobiles and mostly works on Samsung firmware and software expert, he keeps his eyes open for new software rollouts, beta programs, and other software-related activities. Apart from the world of technology, he also takes care of his garden.

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NEWS

Teaser leak confirms Samsung Galaxy S25 Edge unveiling for May 13: Specs dropped

Published

13 hours ago

May 2, 2025

Yogesh

Samsung is all set to introduce its first-generation flagship slim smartphones. The Samsung Galaxy S25 Edge is expected to be held on May 13, 2025, while an official-looking teaser just leaked.

Well-known tipster Evan Blass today leaked a Galaxy S25 Edge teaser that Samsung should have kept to itself. The image displays “Beyond Slim,” which highlights the upcoming phone’s slim profile and launch date.

As per the teaser, Samsung will launch the Galaxy S25 Edge on May 13, but a new leak has revealed the phone’s full specifications.

It is worth noting that the Galaxy S25 Edge is the fourth model to arrive this month, ahead of the Galaxy S25 FE, which was launched later this year.

According to WinFuture, the Galaxy S25 Edge will feature a 6.66-inch Dynamic AMOLED 2x display with a maximum brightness of 2,600 nits. It will also have a 1-120Hz refresh rate and will be protected by Gorilla Glass Victus 2. It will have extremely thin bezels and weigh around 160 grams, It is IP68-rated for dust and water resistance.

Moreover, the Samsung Galaxy S25 Edge will reportedly come with a powerful 200MP primary camera (f/1.7, 85-degree FOV) with OIS and a 12MP ultra-wide camera (f/2.2, 120-degree FOV), plus a 12MP selfie snapper (f/2.2, 80-degree FOV).

As for the body, the S25 Edge will have a strong but lightweight titanium frame and glass on both sides. It will run on the Snapdragon 8 Elite processor, with up to 12GB of RAM and 256GB or 512GB storage options.

In addition, the Galaxy S25 Edge will support the latest connectivity options, including Bluetooth 5.4, Wi-Fi 7, and dual SIM or eSIM. The phone will also pack a 3,900mAh battery that supports 25W fast charging.

NEWS

Surprise! Samsung Galaxy Z Flip 3 and Galaxy Z Fold 3 starts receiving One UI 7 (Android 15) update

Published

2 days ago

April 30, 2025

Yogesh

After several Galaxy Z series smartphones, Samsung has finally started rolling out the One UI 7 update based on Android 15 for the Galaxy Z Flip 3 and Galaxy Z Fold 3. This update brings several new features and enhancements to provide a next-level foldable experience. It is currently available in South Korea, and the company will soon expand it to more countries. This series. As always, this major update is rolling out gradually, so it may take some hours or days to reach all models.

Users of Samsung Galaxy Z Flip 3 and Galaxy Z Fold 3 smartphones can identify the One UI 7 update by the One UI build versions F711NKSU8KYD9 and F926NKSU7KYD9, respectively. The installation package size of this update is around 4 GB. This major update makes the phones of this series more useful, smarter, and secure.

Samsung Galaxy Z Flip 3 and Galaxy Z Fold 3 have completed their Android OS update cycle with the One UI 7 update, and it is not eligible for the next OS update, Android 16. However, it is still suitable for security updates.

If you are using a third-generation foldable smartphone, install the update now via Settings >> Software update >> Download and install. Follow the on-screen instructions to install the update and enjoy the new features and improvements!

Based on Android 15, the One UI 7 update brings several new features and enhancements to deliver a next-level experience. After installing this update, you can now expand folders on the home screen for easy access. Also, it brings the Now bar on the lock screen that shows important information without unlocking your phone.

In addition, it installs the April 2025 Android security patch to improve system security and stability. This update makes your device smarter, more secure, and stable.

NEWS

One UI 7 will allow direct access to AI assistant with Side button on Galaxy A series

Published

3 days ago

April 30, 2025

Suhani

Last month, Samsung rolled out the Galaxy A56 5G, Galaxy A36 5G, and Galaxy A26 5G with the One UI 7 software update. Today, the company announced that select Galaxy A series devices will soon support AI assistant activation via the side button with One UI 7.

A fan-favorite feature, AI assistant activation via the side button is already available to more users across the Galaxy S series and furthers Samsung’s vision of democratizing the latest AI experiences.

Now, users of select Galaxy A series devices will also be able to enjoy smart AI experiences, including launching Google’s AI-powered assistant, Gemini, by pressing and holding the Side button.

In addition to the Side button features, select Galaxy A series devices will soon support Awesome Intelligence with One UI 7.

Notably, Samsung will roll out the Gemini AI side button feature for the Galaxy A-series with the One UI 7 OTA from early May. Selected Galaxy devices include: