Technical sheet of Samsung Galaxy S25 Ultra
Description
Pros | Cons |
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Samsung Galaxy S25 Ultra: A Review of the Future of Smartphones
In the ever-evolving world of technology, Samsung continues to push the boundaries of innovation with its latest offering, the Samsung Galaxy S25 Ultra. Launched in January 2025, this high-end smartphone is set to revolutionize the way we interact with our devices. With its cutting-edge design and top-of-the-line features, the Samsung Galaxy S25 Ultra is a force to be reckoned with in the smartphone industry.
Design & Materials
The Samsung Galaxy S25 Ultra boasts a stunning design that is sure to turn heads. Featuring a 6.86-inch AMOLED display with a resolution of 1440x3120 (WQHD+), this phone delivers an unparalleled viewing experience. The screen has a refresh rate of 120 Hz, providing smooth and fluid visuals, while the peak brightness of 2600 cd/m² ensures clarity even in bright sunlight. With HDR10+ support, colors are vivid and lifelike, making every image and video pop.
One of the standout features of the Samsung Galaxy S25 Ultra is its construction. Made from premium titanium and featuring Corning Gorilla Glass Armor, this phone is not only durable but also luxurious to the touch. The materials used ensure that the phone can withstand everyday wear and tear, while maintaining a sleek and elegant aesthetic. The usable surface of the phone is an impressive 91%, giving you more screen real estate to work and play with.
In terms of audio, the Samsung Galaxy S25 Ultra excels with its stereo speakers that deliver immersive sound quality. Additionally, the phone comes equipped with a noise cancellation microphone, ensuring crystal clear voice calls even in noisy environments.
Hardware
Under the hood, the Samsung Galaxy S25 Ultra is a powerhouse of performance. It is powered by the Qualcomm Snapdragon 8 Elite processor, built on a 3nm process for lightning-fast speeds and efficiency. Paired with either 12GB or 16GB of RAM (LPDDR5X) and storage options ranging from 256GB to 1TB, the Samsung Galaxy S25 Ultra can handle even the most demanding tasks with ease. With an AnTuTu score of 3050000, this phone is a true performance beast.
Security is also a top priority for Samsung, and the Galaxy S25 Ultra features a fingerprint display for secure and convenient unlocking. Additionally, the phone is equipped with a sophisticated cooling system to prevent overheating during intensive use, ensuring smooth and uninterrupted performance.
Camera
The camera setup on the Samsung Galaxy S25 Ultra is nothing short of impressive. With a quadruple camera system, this phone is a photography powerhouse. The main camera features a Samsung ISOCELL HP2 sensor with a whopping 200.0MP resolution, f/1.7 aperture, and pixel size of 1.000. This sensor captures stunning details and vibrant colors, making every shot stand out.
In addition to the main camera, the Samsung Galaxy S25 Ultra also features a wide-angle lens with a Samsung JN3 sensor capable of 50.0MP, a telephoto + portrait lens with a Sony IMX854 sensor at 50.0MP, and a telephoto lens with a Sony IMX754 sensor at 10.0MP. The selfie camera on the front of the phone is a Samsung S5K3LU sensor with 12.0MP resolution, making it perfect for capturing high-quality selfies.
With features like optical stabilization (OIS), 4K and 8K video recording, optical zoom up to 5x, and digital zoom up to 100x, the Samsung Galaxy S25 Ultra offers endless possibilities for creative expression. The OIS is available on both the telephoto lenses, ensuring steady and blur-free shots even in challenging conditions.
Connectivity
In terms of connectivity, the Samsung Galaxy S25 Ultra is equipped with all the latest technologies. It features Bluetooth 5.4 for fast and reliable wireless connections, dual SIM capability for added convenience, NFC for easy mobile payments, and WiFi 6 (802.11ax) for high-speed internet access. The phone also comes with GPS (L1+L5) for precise location tracking and eSIM support for added flexibility.
Battery
To power all these features, the Samsung Galaxy S25 Ultra comes equipped with a massive 5000mAh battery. With fast charging capabilities of up to 45.0W, you can quickly top up your battery whenever needed. The phone also supports wireless charging, allowing you to charge your device without any cables. Additionally, the Samsung Galaxy S25 Ultra features reverse charging, so you can use it to charge other devices wirelessly.
In conclusion, the Samsung Galaxy S25 Ultra is a true flagship smartphone that sets the bar high for the competition. With its premium design, top-of-the-line hardware, impressive camera system, and advanced connectivity options, this phone is a powerhouse of performance and innovation. Whether you're a photography enthusiast, a power user, or simply looking for a device that can keep up with your lifestyle, the Samsung Galaxy S25 Ultra is sure to impress.
Brand
| Brand | Samsung |
|---|---|
| Aliases | SM-S938B |
| Best Sellers |
Samsung Galaxy S25 Ultra prices
| Samsung Galaxy S25 Ultra • Global · 12GB · 256GB · SM-S938B | $ 797 |
|---|---|
| Samsung Galaxy S25 Ultra • Global · 12GB · 512GB · SM-S938B | $ 874 |
| Samsung Galaxy S25 Ultra • Global · 12GB · 1TB · SM-S938B | $ 949 |
| Samsung Galaxy S25 Ultra • N. America · 12GB · 256GB · SM-S938U1 | $ 1,039 |
| Samsung Galaxy S25 Ultra • N. America · 12GB · 512GB · SM-S938U1 | $ 1,056 |
| Samsung Galaxy S25 Ultra • N. America · 12GB · 1TB · SM-S938U1 | $ 1,832 |
| Samsung Galaxy S25 Ultra • China · 12GB · 256GB · SM-S9380 | |
| Samsung Galaxy S25 Ultra • China · 12GB · 512GB · SM-S9380 | |
| Samsung Galaxy S25 Ultra • China · 16GB · 1TB · SM-S9380 | |
| Samsung Galaxy S25 Ultra • Korea · 12GB · 256GB · SM-S938N | |
| Samsung Galaxy S25 Ultra • Korea · 12GB · 512GB · SM-S938N | |
| Samsung Galaxy S25 Ultra • Korea · 16GB · 1TB · SM-S938N | |
| Samsung Galaxy S25 Ultra • N. America · 12GB · 256GB · CA SM-S938W | $ 858 |
| Samsung Galaxy S25 Ultra • N. America · 12GB · 512GB · CA SM-S938W | $ 935 |
| Samsung Galaxy S25 Ultra • N. America · 12GB · 1TB · CA SM-S938W | $ 1,157 |
Release Date
| Release date | January 2025, 1 year ago |
|---|---|
| Launch price | € 1,459.00 ($ 1,637.96) |
Related
Design & Materials of Samsung Galaxy S25 Ultra
Image gallery
| Image gallery |
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Structure
| Size | 77.6 mm•162.8 mm•8.2 mm Print 3D ModelSee more details |
|---|---|
| Weight | 219 g |
| Usable surface | 91 % |
| Materials | Titanium |
| Resistance certificates (dust, water) | IP68 |
| Colors | Black Blue Silver Pink Gray Green Night Black |
| Repairability | Class A B C D E |
|---|---|
| Drop resistance | Class A B C D E • 270 drops without defects |
Screen
| Diagonal |
6.86"
See more details |
|---|---|
| Type |
AMOLED
Dynamic LTPO Amoled 2X |
| Aspect Ratio | 19.5:9 |
| Resolution | 1440 x 3120 px • WQHD+ |
| Density | 505 ppi • Very high density |
| Brightness | 2600 nits |
| Others |
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According to our users, the screen is spectacular, with vibrant colors, deep blacks, and excellent brightness, even under the sun, thanks to its anti-reflective coating. It is one of the most praised aspects of the device.
108 reviews
108 reviews
108 reviews
108 reviews
Performance & Hardware of Samsung Galaxy S25 Ultra
Processor
| Model | Qualcomm Snapdragon 8 Elite |
|---|---|
| CPU | 2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M |
| Type | Octa-Core |
| Nanometer | 3 nm |
| Frequency | 4.32 GHz |
| 64 Bits | Yes |
Graphics
| GPU | Adreno 830 |
|---|
RAM
| RAM | 12 GB |
|---|---|
| Type | RAM LPDDR5X |
Antutu
| Score |
3.135.223
• Antutu v11
Overall performance better than 97% of devices
See more details |
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Storage
| Capacity | 256 GB |
|---|---|
| Type | UFS Storage 4.0 |
| SD Slot | No |
Security
| Fingerprint | Yes, in screen |
|---|
Sensors
| Fingerprint | Yes |
|---|---|
| Proximity | Yes |
| Light sensor | Yes |
| Accelerometer | Yes |
| Gyroscope | Yes |
| Barometer | Yes |
| Hall | Yes |
| Geomagnetic | Yes |
| Audio |
|
|---|
| Notifications LED | -- |
|---|---|
| Cooling system | Yes |
| Gaming buttons | No |
According to our users, performance is excellent and fluid, powered by the Snapdragon 8 Elite for Galaxy processor, ideal for demanding games and multitasking. Some mention slight overheating during intensive use, but without affecting the overall experience.
108 reviews
108 reviews
108 reviews
Camera of Samsung Galaxy S25 Ultra
Quad rear camera
Standard
| 1 |
|---|---|
| Resolution | 200 Mpx |
| Aperture | ƒ/ 1.7 |
| Sensor | Samsung ISOCELL HP2 |
| Type | ISOCELL |
| Sensor size | 1/1.3" |
| Pixel size | 1.00 µm |
| Pixel Binning | 1-4 (2x2) |
- 2
- Resolution
- 50 Mpx
- Aperture
- ƒ/ 1.9
- Sensor
- Samsung JN3
- Type
- ISOCELL
- Sensor size
- 1/2.4"
- Pixel size
- 0.70 µm
- Pixel Binning
- 1-4 (2x2)
- 3
- Resolution
- 50 Mpx
- Aperture
- ƒ/ 3.4
- Sensor
- Sony IMX854
- Type
- CMOS
- Sensor size
- 1/2.52"
- Pixel size
- 0.70 µm
- Pixel Binning
- 1-4 (2x2)
- Telephoto lens
- 4
- Resolution
- 10 Mpx
- Aperture
- ƒ/ 2.4
- Sensor
- Sony IMX754
- Type
- CMOS
- Sensor size
- 1/3.52"
- Pixel size
- 1.12 µm
| Flash | LED |
|---|---|
| Optical Stabilisation | Yes |
| Slow Motion Video | Yes, 240 fps |
| Features |
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Selfie
| Resolution | 12 Mpx |
|---|---|
| Aperture | ƒ/ 2.2 |
| Sensor | Samsung S5K3LU |
| Type | CMOS |
| Pixel size | -- |
- Extra
- Optical Zoom 3x and 5x
- Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor) Digital Zoom up to 100x
- OIS on both telephoto lens
- DxOMark Score
- 151Camera152Photo150Video
According to our users, the cameras are magnificent, offering high-quality photos and videos, especially during the day. However, opinions vary on night mode performance, the selfie camera, and the 3x/5x zoom, which some consider could be improved.
108 reviews
108 reviews
108 reviews
108 reviews
Network compatibility
Connectivity of Samsung Galaxy S25 Ultra
Bands
| 5G | n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n75 (1500), n77 (3700), n78 (3500) |
|---|---|
| 4G LTE | B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100) |
| 3G | B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900) |
| 2G | B2 (1900), B3 (1800), B5 (850), B8 (900) |
SIM card
| Type | Dual SIM
Dual Standby (Nano SIM / eSIM + Nano SIM / eSIM)
SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM... |
|---|
Wi-Fi
| Standards | 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 6E , WiFi 7 (802.11be) |
|---|---|
| Others |
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Bluetooth
| Version | Bluetooth 5.4 LELow energy consumption |
|---|---|
| Profiles |
|
Navigation
| Supports | GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), QZSS (L1 + L5) |
|---|
USB
| Charging | Yes |
|---|---|
| Host | Yes |
| Mass Storage | Yes |
| USB On-The-Go (OTG) | Yes |
| USB Type C | Yes |
| USB Host 3.2 | Yes |
SAR
| -- | -- |
|---|
- NFC
- Yes
- Audio Jack
- No
- Radio FM
- No
- Computer sync
- Yes
- OTA sync
- Yes
- Tethering.
- Yes
- VoLTE
- Yes
- VoWiFi
- Yes
- eSIM
- Yes
- Ultra-wideband (UWB)
- Yes
According to our users, 5G, Wi-Fi, and mobile signal connectivity are very good. However, some express that data coverage could be more robust and that the S-Pen has lost functionality by not including Bluetooth.
108 reviews
108 reviews
108 reviews
Battery of Samsung Galaxy S25 Ultra
| Capacity | 5000 mAh See more details |
|---|---|
| Type | Li-Ion |
| Fast charge | Yes , 45.0W |
| Others |
|
| Extra |
|
| Efficiency | BGA |
|---|---|
| Runtime per charge | ~ 45h |
| Charge cycles | 2000 cycles |
According to our users, opinions on the battery are varied. Many consider it good for daily use, lasting a full day, but others find it just adequate or not as impressive, especially with demanding games or after a year of use.
- 8%Two days or more
- 37%More than one day
- 46%One day
- 8%Less than a day
- 0%Less than half day
108 reviews
Software of Samsung Galaxy S25 Ultra
Software
| Operating System |
Android 16
Android 16 |
|---|---|
| Google Services | With Google Mobile Services |
| Widevine L1 | Yes |
| Updates |
|
- 13%It comes with a clean operating system
- 80%It has preinstalled apps but they don't bother me
- 7%It has preinstalled apps that I can't uninstall
108 reviews
- 67%Every two months or less
- 32%Every six months
- 1%Once a year
- 0%Never
108 reviews
Reviews
Video reviews














User reviews about the Samsung Galaxy S25 Ultra
User score
Let me sum it up for you
Kimovil users consider the Samsung Galaxy S25 Ultra a very complete and powerful mobile, highlighting its excellent value for money. There is widespread agreement that it is a very balanced high-end device, almost perfect in all aspects. However, some mention its weight and price as less favorable points.
Latest reviews added
- Samsung s25 ultra is an amazing phone if you want an all-around smartphone then the s25 is the best choice!
Although it's an amazing phone in my opinion the camera of this phone is definitely outperformed by other Chinese smartphones.
If you want an all rounded smartphone then this is definitely the best choice, it has an amazing battery, great connectivity and a beautiful screen, the camera system is more than enough for everyday use for a normal person, but it gets outshined by the iPhone 17 pro max and other Chinese smartphones, but in my opinion I give this phone a solid 8/10 for the price!- 8
- Screen8.5
- Performance9.6
- Camera8.2
- Connectivity8.6
- Battery7.0
View answers
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