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Independent specifications + SAR context
Samsung
Samsung Galaxy S25 Ultra
Complete phone profile

Samsung Galaxy S25 Ultra

A fast, evidence-aware guide to specifications, connectivity, hardware, and radiofrequency exposure measurements.

6.8 inches, 113.5 cm2 (~89.8% screen-to-body ratio)Android 15, up to 7 major Android upgrades, One UI 7FCC ID A3LSMS938B

At a glance

The facts most people need before the deep specification sheet.

Display6.8 inches, 113.5 cm2 (~89.8% screen-to-body ratio)
ProcessorQualcomm Snapdragon 8 Gen 4 (3 nm)
Operating systemAndroid 15, up to 7 major Android upgrades, One UI 7
BatteryLi-Ion 5000 mAh, non-removable
Main cameraQuad Camera: 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6m, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12m, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7m, PDAF, OIS, 5x optical zoom 50 MP, f/2.0, 13mm, 120 (ultrawide), 0.7m, dual pixel PDAF, Super Steady video
NetworkGSM / CDMA / HSPA / EVDO / LTE / 5G
Announced01-12-2024
Dimensions162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
SAR
Hybrid SAR profile
Cellular-only and simultaneous transmitters
US limit 1.6 W/kg
Head · Cellular
1.26 W/kg
78.8% of 1.6#51
Body · Cellular
0.78 W/kg
48.8% of 1.6#16
Hotspot · Cellular
1.19 W/kg
74.4% of 1.6#32
Head · Wi-Fi + Cell
1.59 W/kg
99.4% of 1.6#45
Body · Wi-Fi + Cell
1.40 W/kg
87.5% of 1.6#24
Hotspot · Wi-Fi + Cell
1.48 W/kg
92.5% of 1.6#21
PositionCellular onlyDifferenceWi-Fi + cellular
Head1.26 W/kg 62.50% · #5120.8% lower1.59 W/kg 99.38% · #45
Body0.78 W/kg 48.75% · #1644.3% lower1.40 W/kg 87.50% · #24
Hotspot1.19 W/kg 74.38% · #3219.6% lower1.48 W/kg 92.50% · #21

Difference = (1 − cellular-only ÷ simultaneous) × 100. Rank and percentage values come from the supplied RF Safe cache. SAR is a compliance measurement, not an individualized health prediction.

Complete specifications

Factual fields are shown first. Longer cached editorial notes remain expandable to keep the page fast to scan.

◉  General
Phone
Samsung Galaxy S25 Ultra
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
Announced
01-12-2024
Status
Available
Model Names
SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
Read the cached general deep dive
Samsung Galaxy S25 Ultra: A Leap into the Future The Samsung Galaxy S25 Ultra is the latest powerhouse in the smartphone market, boasting a suite of cutting-edge features that promise to revolutionize your mobile experience. Whether you're a tech enthusiast, a professional on the go, or a casual user, this phone offers something extraordinary in every aspect. Let's dive into its standout general features. Technology The Samsung Galaxy S25 Ultra supports a wide range of technologies including GSM, CDMA, HSPA, EVDO, LTE, and the latest 5G connectivity. This extensive compatibility ensures that users can stay connected anywhere in the world, leveraging the fastest data speeds available. Compared to older models, the inclusion of 5G is a game-changer for seamless streaming, gaming, and browsing, enabling quicker download times and a more responsive online experience. Announcement and Availability Interestingly, the phone's announcement date is listed as January 1, 1970, which appears to be a placeholder. Nevertheless, the Samsung Galaxy S25 Ultra is currently available, making it an immediate choice for those eager to explore its features. Its availability signifies Samsung's commitment to keeping this groundbreaking technology within reach of consumers worldwide. Model Variants The Galaxy S25 Ultra comes in a variety of model names including SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, and SM-S938E/DS. This diverse range caters to different regions and network compatibility needs, ensuring that users can find a model that best suits their specific requirements. Compared to previous models, the S25 Ultra offers more versatility and choice, enhancing its global appeal. Status As an available model, the Galaxy S25 Ultra stands ready to be part of your digital life. Its status as a current offering highlights its relevance and readiness to deliver the latest in smartphone technology to consumers eager to upgrade. Conclusion In summary, the Samsung Galaxy S25 Ultra is a remarkable addition to Samsung's lineup, featuring advanced technology and a variety of models to suit any user's needs. Its broad connectivity options, coupled with the power of 5G, make it a standout choice in the market. As you consider investing in a new smartphone, keep the Galaxy S25 Ultra in mind for its innovative features and future-ready capabilities. Its general features alone mark it as a valuable investment, promising an enhanced user experience across all facets of mobile technology. ```
▣  Display
Type
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
6.8 inches, 113.5 cm2 (~89.8% screen-to-body ratio)
Resolution
1440 x 3120 pixels, 19.5:9 ratio (~505 ppi density)
Protection
Corning Gorilla Armor
Features
Always-on display
Read the cached display deep dive
Samsung Galaxy S25 Ultra Display Review Introduction The Samsung Galaxy S25 Ultra comes equipped with an impressive array of display features that promise to elevate the user experience to new heights. From its cutting-edge Dynamic LTPO AMOLED 2X technology to its stunningly high resolution, this phone is designed to provide breathtaking viewing quality. Whether you're streaming your favorite show or playing the latest graphics-intensive game, the Galaxy S25 Ultra ensures every image is crisp, vibrant, and silky smooth. Type: Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak) The display type on the Galaxy S25 Ultra is nothing short of revolutionary. The Dynamic LTPO AMOLED 2X technology is a step above the traditional AMOLED displays, offering enhanced color accuracy and energy efficiency. With a 120Hz refresh rate, scrolling through apps and pages feels incredibly smooth. The addition of HDR10+ ensures that the colors are more vivid and true to life, capturing every detail in both bright and shadowy scenes. Compared to older models, this display type offers a significant upgrade in terms of both performance and visual appeal. Size: 6.8 inches, 113.5 cm² (~89.8% screen-to-body ratio) With a generous 6.8-inch display, the Galaxy S25 Ultra provides an expansive canvas for all your digital content. The impressive screen-to-body ratio of approximately 89.8% means that the bezels are minimal, giving users more screen real estate to enjoy. This is a notable improvement over previous models, where bezels were more pronounced. The larger display size makes it ideal for multitasking and immersive viewing experiences without increasing the bulk of the device. Resolution: 1440 x 3120 pixels, 19.5:9 ratio (~505 ppi density) Resolution on the Galaxy S25 Ultra is state-of-the-art, boasting a pixel density of approximately 505 ppi. This high resolution ensures that every pixel counts, making text sharp and images phenomenally detailed. It's a significant leap from older models, which typically offered lower pixel densities. As a result, users will benefit from crystal-clear visuals that are perfect for both productivity and entertainment. Protection: Corning Gorilla Armor The display protection is provided by Corning Gorilla Armor, offering exceptional durability and resistance against scratches and drops. This robust layer of protection means peace of mind for users, ensuring that the vivid display remains pristine over time. It's a worthy upgrade from the previous Gorilla Glass iterations, providing even better resilience for everyday use. Features: Always-on display The Always-on display feature is a thoughtful addition that enhances convenience without sacrificing battery life. It allows users to quickly glance at the time, notifications, or other important information without fully waking the device. This feature has been refined to be more customizable and energy-efficient compared to earlier models, making it a practical tool for busy users. Conclusion Overall, the Samsung Galaxy S25 Ultra's display is a masterpiece of modern technology. The combination of superior display technology, ample size, high resolution, robust protection, and practical features ensures that users get the most immersive and enjoyable experience possible. If you're considering upgrading your phone, the display capabilities of the Galaxy S25 Ultra are a compelling reason to make the leap. We encourage you to explore more about this remarkable device and consider how these display features can enhance your daily interactions with your smartphone. ```
◎  Camera
Main Camera
Quad Camera: 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6m, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12m, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7m, PDAF, OIS, 5x optical zoom 50 MP, f/2.0, 13mm, 120 (ultrawide), 0.7m, dual pixel PDAF, Super Steady video
Main Features
Laser AF, LED flash, auto-HDR, panorama
Video
8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie Camera
Single Camera: 12 MP, f/2.2, 26mm (wide), dual pixel PDAF
Selfie Camera Features
HDR, HDR10+
Selfie Camera Video
4K@30/60fps, 1080p@30fps
Read the cached camera deep dive
Samsung Galaxy S25 Ultra Camera Review Introduction The Samsung Galaxy S25 Ultra is setting a new standard in smartphone photography with its revolutionary camera system. Boasting a quad-camera setup, this phone is designed to elevate your photo and video capturing experiences to professional heights. Whether you're a casual snapper or a photography enthusiast, these impressive camera features promise to transform the way you capture your world. Main Camera 200 MP Wide Camera The 200 MP wide camera is the star of the show, offering a jaw-dropping resolution that captures every detail with stunning clarity. With an aperture of f/1.7, this lens excels in low light conditions, making your nighttime shots brighter and more vibrant. Compared to older models, this is a significant leap in megapixel count, ensuring your photos are crisp and true-to-life. 10 MP Telephoto Camera The 10 MP telephoto lens, with a 3x optical zoom, enables you to get closer to your subject without losing image quality. Its f/2.4 aperture coupled with Optical Image Stabilization (OIS) makes it perfect for capturing sharp images even from a distance. This is a notable improvement from previous models where digital zoom compromised image quality. 50 MP Periscope Telephoto Camera With a 5x optical zoom, the 50 MP periscope telephoto camera is perfect for capturing distant subjects with precision. The f/3.4 aperture and advanced Phase Detection Autofocus (PDAF) ensure fast and accurate focusing, making it easier to capture the moment as it unfolds. This feature offers a substantial upgrade for users who demand versatility in their zoom capabilities. 50 MP Ultrawide Camera The 50 MP ultrawide lens, boasting a 120-degree field of view, is ideal for landscape and group shots. Its f/2.0 aperture and dual pixel PDAF technology provide rapid focusing and superior image quality. The Super Steady video feature is a game-changer, allowing you to shoot smooth, jitter-free videos even on the move. Main Features Equipped with Laser Autofocus and LED flash, the Galaxy S25 Ultra ensures your photos are always perfectly lit and sharply focused. The auto-HDR and panorama modes offer dynamic color ranges and expansive shots, bringing your photography to life with vivid detail and depth. Video Capabilities The video capabilities are nothing short of spectacular, with 8K recording at 24/30fps, capturing videos with unprecedented detail and clarity. The option to record in 4K at up to 120fps or in Full HD at 240fps allows for cinematic slow-motion effects. HDR10+ support and stereo sound recording further enhance the viewing experience, while gyro-EIS keeps your shots steady and smooth. Selfie Camera The 12 MP selfie camera features dual pixel PDAF for quick, accurate focusing, ensuring all your selfies are crisp and clear. With HDR and HDR10+ capabilities, your selfies will have rich colors and dynamic range, capturing your best self in any lighting condition. Selfie Camera Video Selfie videos are equally impressive, supporting 4K recording at 30/60fps. Whether you're vlogging or video chatting, the 1080p resolution ensures you look your best in every frame. Conclusion In summary, the Samsung Galaxy S25 Ultra's camera system is a powerhouse, packed with features that cater to both professional photographers and everyday users. The leap in technology from older models is evident, offering a versatile and high-quality photography experience. For anyone considering a phone upgrade, this review highlights the immense value the Galaxy S25 Ultra's camera brings. Dive deeper into its specs and discover why this phone should be your next purchase. ```
ϟ  Battery
Type
Li-Ion 5000 mAh, non-removable
Charging
45W wired, PD3.0, 65% in 30 min (advertised) 25W wireless (Qi2/PMA) 4.5W reverse wireless
Read the cached battery deep dive
Battery Review of Samsung Galaxy S25 Ultra The Samsung Galaxy S25 Ultra is making waves in the tech world with its impressive battery features. In this review, we dive into what makes its battery stand out and how it enhances user experience, particularly in terms of extended usage time and efficient charging. Li-Ion 5000 mAh, Non-removable The heart of the Galaxy S25 Ultra's power source is its robust Li-Ion 5000 mAh non-removable battery. Lithium-Ion batteries are renowned for their high energy density, meaning they can store a lot of energy without adding bulk to the device. This translates to longer usage times, allowing users to enjoy their phone's capabilities throughout the day without constantly worrying about recharging. Compared to older models, the 5000 mAh capacity is a significant upgrade, offering extended battery life even under heavy usage. Whether you're streaming videos, playing games, or multitasking between apps, this battery ensures your phone keeps up with your lifestyle. 45W Wired Charging, PD3.0 The Samsung Galaxy S25 Ultra supports 45W wired charging with PD3.0, a remarkable feature that enhances charging efficiency. The advertised ability to charge up to 65% in just 30 minutes is a game-changer, especially for those always on the go. This means less downtime waiting for your phone to recharge, allowing you to stay connected and productive. Compared to older models, this rapid charging capability is a significant improvement, reducing the time tethered to an outlet and increasing the convenience factor exponentially. Wireless Charging: 25W (Qi2/PMA) The convenience of wireless charging is not neglected in the Galaxy S25 Ultra. With 25W wireless charging capability, compatible with Qi2 and PMA standards, users can enjoy fast charging without the hassle of cables. This feature is ideal for quick top-ups and contributes to a clutter-free charging environment. In terms of improvements, the increased wattage from previous models means a faster wireless charging experience, aligning with the demands of modern mobile users. 4.5W Reverse Wireless Charging An exciting and practical feature of the Galaxy S25 Ultra is its 4.5W reverse wireless charging. This allows the phone to act as a power bank for other compatible devices, such as earbuds or smartwatches. This innovative feature provides a convenient solution for charging accessories on the go. While the reverse charging speed is not as rapid as traditional charging methods, the ability to share power is a valuable addition for many users, especially in situations where alternative charging options are limited. Conclusion Overall, the Samsung Galaxy S25 Ultra's battery features are a triumph of modern smartphone technology. The combination of a high-capacity battery, fast wired and wireless charging, and reverse charging capability delivers a comprehensive power solution that meets the needs of today's users. With these enhancements, the S25 Ultra sets a new standard for mobile battery performance. For those considering the purchase of a new phone, the battery specs of the Galaxy S25 Ultra offer substantial value, ensuring that power is one less thing to worry about. Be sure to explore more of its features to see how they complement this exceptional battery performance. ```
◆  Hardware
Operating System
Android 15, up to 7 major Android upgrades, One UI 7
Chipset
Qualcomm Snapdragon 8 Gen 4 (3 nm)
CPU
Octa-core (2x4.19 GHz & 6x2.90 GHz)
GPU
Adreno 830 (1.25 GHz)
Internal Storage
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM UFS 4.0
Card Slot
No
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support Circle to Search
Read the cached hardware deep dive
Samsung Galaxy S25 Ultra Hardware Review The Samsung Galaxy S25 Ultra is a powerhouse of innovation, boasting cutting-edge hardware specifications that promise to elevate user experience to new heights. These state-of-the-art components are engineered to deliver unparalleled performance and durability, ensuring that users can rely on their device for both everyday tasks and the most demanding applications. Operating System The Samsung Galaxy S25 Ultra comes pre-installed with Android 15 and offers up to seven major Android upgrades. Coupled with One UI 7, the software experience is fluid and intuitive. This ensures that users will enjoy the latest features and security updates for years to come, making it a future-proof investment compared to older models. Chipset At the heart of the Samsung Galaxy S25 Ultra is the Qualcomm Snapdragon 8 Gen 4 (3 nm) chipset. This modern marvel is significantly more efficient and powerful than its predecessors. It handles multitasking with ease and delivers swift performance for gaming, video editing, and more. The leap to a 3 nm process marks a significant improvement in power efficiency and thermal management. CPU Powering the device's brain is an Octa-core CPU configuration (2x4.19 GHz & 6x2.90 GHz). This robust setup ensures that even the most complex applications run smoothly. Compared to older generations, this CPU provides a noticeable boost in speed and responsiveness, making everyday interactions with the phone seamless and enjoyable. GPU The Adreno 830 (1.25 GHz) GPU enhances the visual experience by delivering breathtaking graphics performance. Whether you're indulging in gaming or watching high-definition videos, this GPU handles it all with finesse. It represents a significant upgrade over previous models, offering improved rendering capabilities and energy efficiency. Internal Storage With storage options of 256GB/12GB RAM, 512GB/16GB RAM, and 1TB/16GB RAM combined with UFS 4.0 technology, the Samsung Galaxy S25 Ultra provides ample space for all your apps, media, and documents. The absence of a memory card slot is offset by these generous storage capacities, which are a substantial improvement over prior models. Sensors The Samsung Galaxy S25 Ultra is equipped with a rich array of sensors, including Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, and barometer. With Samsung DeX and Wireless DeX support, as well as Ultra Wideband (UWB) and Circle to Search features, this phone is designed for a truly connected and enhanced user experience. The inclusion of these advanced sensors marks a significant step forward in smart device technology. Pros Powerful Snapdragon 8 Gen 4 chipset Future-proof with Android 15 and major upgrades Ample storage options and fast UFS 4.0 Robust array of sensors for enhanced functionality Cons No memory card slot for additional storage High-end specs come at a premium price Conclusion The Samsung Galaxy S25 Ultra sets a new standard in smartphone hardware. Its impressive array of features delivers remarkable performance and reliability, making it a top contender in the market. If you're considering a new phone, let this review guide you as you explore the possibilities offered by this exceptional device. Despite the absence of a memory card slot, the outstanding value of its hardware makes it a worthy investment. ```
⌁  Connectivity
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
5.3, A2DP, LE
USB
USB Type-C 3.2, DisplayPort 1.2, OTG
GPS
GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Yes
Radio
No
Read the cached connectivity deep dive
Samsung Galaxy S25 Ultra: Connectivity Review The Samsung Galaxy S25 Ultra is a powerhouse in the realm of smartphone connectivity, designed to elevate your network and data performance to unprecedented levels. With cutting-edge features that promise seamless internet navigation, quick data exchange, and precise location tracking, this device ensures that users stay connected effortlessly, regardless of where they are. Wi-Fi The Samsung Galaxy S25 Ultra supports Wi-Fi 802.11 a/b/g/n/ac/6e/7 with tri-band and Wi-Fi Direct capabilities. This ensures that users can connect to the fastest available networks, experiencing blazing internet speeds and improved network performance. Compared to older models, this advancement in Wi-Fi technology means less buffering, quicker downloads, and a more reliable connection, even in crowded or interference-prone areas. Bluetooth Featuring Bluetooth 5.3 with A2DP and LE support, the Galaxy S25 Ultra allows for seamless wireless communication with a host of devices. Whether you're connecting headphones, speakers, or transferring files, the enhanced range and speed of this Bluetooth iteration make it markedly superior to its predecessors. It's perfect for those who value efficiency and convenience in their wireless interactions. USB The inclusion of USB Type-C 3.2 with DisplayPort 1.2 and OTG (On-The-Go) support puts the S25 Ultra at the forefront of wired connectivity. This setup not only allows for faster data transfers but also powers external displays and peripherals, turning your smartphone into a versatile workstation. This is a significant leap from older USB technologies, offering both speed and multifunctionality. GPS With support for GPS, GLONASS, BDS, GALILEO, and QZSS, the Samsung Galaxy S25 Ultra offers unparalleled accuracy in location services. Whether you're navigating city streets or exploring remote areas, the multi-constellation support enhances positioning accuracy and reliability. This feature is a definitive upgrade, providing rapid and precise location tracking compared to older GPS systems. NFC Near Field Communication (NFC) is another robust feature of the S25 Ultra, enabling contactless payments and swift data exchanges with just a tap. This technology is not only convenient but also adds a layer of security to transactions and device pairings. Its presence in the S25 Ultra signifies the phone's alignment with modern technological trends where NFC is becoming increasingly indispensable. Radio It is noteworthy that the Samsung Galaxy S25 Ultra does not include an FM radio feature. While this might be a drawback for some users accustomed to traditional radio, the wide array of streaming services available compensates for this absence. RF Radiation Safety Tips and QuantaCase As with any wireless device, it's important to be mindful of RF radiation exposure. Using speaker mode or wired earbuds, keeping the phone away from the body, and utilizing airplane mode when not in use are simple ways to minimize exposure. Additionally, the QuantaCase offers radiation shielding to further protect users without compromising connectivity or performance. Conclusion Overall, the connectivity features of the Samsung Galaxy S25 Ultra are nothing short of impressive. Each spec demonstrates significant enhancements that cater to modern users' demands for speed, reliability, and versatility. If you're considering upgrading your smartphone, the connectivity specs of the S25 Ultra make it a compelling choice. Keep exploring more features of this device and let this review guide your decision-making process. The connectivity features alone provide exceptional value, ensuring you're well-equipped for all your digital endeavors. ```
◒  Sound
Loudspeaker
Yes, with stereo speakers
3.5mm Jack
No
◇  Design
Type
Bar
Dimensions
162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
Weight
219 g (7.72 oz)
Colors
Titanium Black, Titanium Blue, Titanium Gray, Titanium Silver
Build
Glass front (Corning Gorilla Armor), glass back (Corning Gorilla Armor), titanium frame (grade 5)
Read the cached design deep dive
Design Review of the Samsung Galaxy S25 Ultra Introduction The Samsung Galaxy S25 Ultra is a revelation in modern smartphone design, combining sleek aesthetics with robust functionality. This review delves into the key design features of this innovative device, highlighting how they enhance user experience and usability. Form Factor The Bar design of the Samsung Galaxy S25 Ultra is a timeless classic, offering a compact and ergonomic shape that fits comfortably in the hand. Compared to older models, this design continues to emphasize ease of use while supporting the latest technology. The bar form factor remains a favorite for its simplicity and effectiveness, standing out in a market that also includes folding and sliding phones. Dimensions With dimensions of 162.8 x 77.6 x 8.2 mm, the Samsung Galaxy S25 Ultra strikes the perfect balance between a large display and manageable size. These dimensions ensure that users can enjoy an expansive screen without compromising portability. The design evolution from its predecessors shows a slight refinement in thickness, making it more comfortable to hold for extended periods. Weight Weighing in at 219 g, the Galaxy S25 Ultra has a solid yet comfortable heft. This weight is indicative of the quality materials used and provides a reassuringly premium feel. It's a slight increase from previous models, but this trade-off is worth it for the enhanced durability and build quality. Colors Available in Titanium Black, Titanium Blue, Titanium Gray, and Titanium Silver, the Samsung Galaxy S25 Ultra offers a palette of sophisticated options to match any style. These sleek, modern tones are a departure from the more vibrant colors of previous versions, emphasizing elegance and professional appeal. Build The build of the Galaxy S25 Ultra is impressive, featuring a glass front and back with Corning Gorilla Armor for enhanced durability, combined with a titanium frame (grade 5) that adds an extra layer of strength and luxury. This construction represents a significant innovation from older models, offering unparalleled protection and a premium feel that is hard to match. Conclusion Overall, the design aspects of the Samsung Galaxy S25 Ultra showcase a perfect blend of innovation and tradition, ensuring it meets the needs of modern users while retaining the classic elements that have made Samsung a leader in the smartphone industry. We encourage you to explore more about the features and specs of this phone, and consider these insights when making your purchasing decision. The design features of the Samsung Galaxy S25 Ultra not only offer exceptional value but also set a new standard in smartphone elegance and functionality. ```
⌁  Network
Speed
HSPA, LTE (up to 7CA), 5G
SIM
Nano-SIM and eSIM/ Dual eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) IP68 dust/water resistant (up to 1.5m for 30 min) Stylus (Bluetooth integration, accelerometer, gyro)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA 800 / 1900 & TD-SCDMA
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO
4G Network
LTE
5G Network
SA/NSA/Sub6 - International SA/NSA/Sub6/mmWave - USA
Read the cached network deep dive
Samsung Galaxy S25 Ultra Network Review Introduction The Samsung Galaxy S25 Ultra is making waves in the mobile industry with its cutting-edge network features. This powerhouse of a phone promises to enhance the user experience by providing seamless connectivity and blazing-fast speeds. Whether you're streaming videos, gaming, or navigating through the web, the Galaxy S25 Ultra's network capabilities are designed to keep you connected with ease and efficiency, making it a frontrunner in today's competitive smartphone market. Speed The Galaxy S25 Ultra supports HSPA, LTE (up to 7CA), and 5G networks, ensuring that users enjoy remarkable speed and reliability. The inclusion of 5G, with its SA/NSA/Sub6 and mmWave support, especially for the USA, sets a new standard compared to older models. Users can expect lower latency, faster download speeds, and a more responsive internet experience. This is a significant upgrade from its predecessors, which primarily relied on LTE, providing the ultimate experience for tech-savvy users looking for performance and speed. This particular feature ensures that no matter how demanding your network needs are, the Galaxy S25 Ultra is more than capable of meeting them. SIM The flexibility of the SIM options in the Galaxy S25 Ultra is another highlight. With options for Nano-SIM, eSIM, Dual eSIM, or Dual SIM with two Nano-SIMs and an eSIM, users have the freedom to choose the setup that best fits their lifestyle. The dual stand-by feature allows users to juggle between personal and professional numbers effortlessly. Additionally, the IP68 dust/water resistance up to 1.5 meters for 30 minutes ensures that the phone remains safe under various conditions. Moreover, the Stylus with Bluetooth integration, accelerometer, and gyro adds a touch of innovation, making it a versatile tool for both productivity and creativity. This is a notable improvement over previous models that lacked such versatility in network connection management. 2G Network Despite the advancements in network technology, the Galaxy S25 Ultra does not overlook the importance of backward compatibility, supporting GSM and CDMA networks. This feature ensures that users in areas with limited 3G, 4G, or 5G coverage can still stay connected. It is a thoughtful inclusion for users who may frequently travel to regions where these older networks are still prevalent, offering peace of mind and reliable communication. 3G Network The support for 3G networks such as HSDPA and CDMA2000 1xEV-DO is crucial for ensuring a smooth transition for users upgrading from older devices. With robust coverage across multiple bands, the Galaxy S25 Ultra ensures that users can connect with confidence, knowing that their device is designed to handle a broad range of network standards efficiently. 4G Network The LTE capabilities of the Galaxy S25 Ultra are commendable, providing users with exceptional speed and connectivity. This ensures that users can enjoy high-definition streaming, rapid downloads, and seamless browsing without any hitches. Compared to older models that might have limited LTE support, this phone's advanced LTE feature ensures it's well-equipped for contemporary mobile network demands. 5G Network Finally, the 5G capabilities of the Galaxy S25 Ultra are a testament to Samsung's commitment to future-proofing its technology. With support for both SA/NSA and mmWave in the USA, users can enjoy the most advanced network speeds available today. This is a transformative feature that drastically outperforms older models, offering unparalleled connectivity that is poised to redefine mobile communications. Conclusion The network features of the Samsung Galaxy S25 Ultra are a testament to technological advancement, providing users with unmatched connectivity options and speed. From flexible SIM management to robust 5G capabilities, this phone is designed for the future. As you continue to explore more features of this incredible device, consider how these network specifications elevate your mobile experience. Whether you're a tech enthusiast or someone looking for superior connectivity, the network features of the Galaxy S25 Ultra make it a worthy investment. ```