Samsung Galaxy S25 Ultra SM-S938B/DS 17.5 cm (6.9") Dual SIM Android 15 5G USB Type-C 12 GB 256 GB 5000 mAh Black, Titanium

£959.87 £799.89
In stock
SKU
SM-S938BZKDEEE
In Stock (20+ available)

Key Features

  • 17.5 cm (6.9")
  • 12 GB
  • 256 GB
  • 200 MP
  • Android 15
  • Black
Simple. Impactful
Galaxy S25 Ultra's rounded design expresses a unified identity for the Galaxy S Series. With it's sleek and strong titanium frame, and a built-in S Pen, it's an ultra-modern, vision of bold design.

Ring in the next era of mobile AI with an AI companion who's one step ahead of your every need. Just let natural conversation guide the way to checking off everyday tasks with ease.

Productivity, enhanced with voice call summary
Get AI-powered run-downs to keep your client calls straight. Recording, transcribing, and summarising calls are much simpler with Call Transcript. Expect smooth communication that picks up right where you left off with your clients.

Find the words you need with Writing Assist
Perfectly crafted professional emails, at your fingertips. Whatever you want to say and in whatever tone or topic, Writing Assist provides you a variety of options so you can communicate more effectively with your clients.

Government-grade security
The Personal Data Engine combines and processes your primary data and provides tailored suggestions. It encrypts this data and saves it on your device with Knox Vault, making it inaccessible to anyone else.

The most powerful processor, customised for Galaxy
Introducing our most powerful processor, customized for Galaxy. With improved real-time ray tracing and Vulkan optimisation, dive deep into the action with ultra-smooth gameplay thanks to Snapdragon® 8 Elite Mobile Platform for Galaxy.

Upscaled with precision. See the difference.
ProScaler enhances resolution by using advanced AI-algorithm processing to deliver a viewing experience in high definition without having to adjust the display settings.

Unparalleled battery life
Our pioneering mDNIe technology has been built into our custom-made AP, and with software optimisation, battery usage time is enhanced so you can enjoy hours of watching videos.

The sharpest details from every angle
From Ultra Wide shots to our Telephoto camera, photos are clear and vivid at any angle. Our AI enhanced ProVisual Engine then improves colour and details for next-level clarity.

A sound studio at your fingertips
Filter out unwanted background noise from your videos and make them share-worthy with Audio Eraser. Galaxy AI fine-tunes your audio by adjusting different types of sound including voices, music, wind and more.

Support for a new era of work
Galaxy Enterprise Edition helps you take productivity even further, while keeping your business secure. You don™t even need to have a dedicated IT department to benefit. Plus, you™ll get 3 years of enhanced business support, and 7 years of security and maintenance releases.



Why Choose This Product?


Simple. Impactful

Galaxy S25 Ultra's rounded design expresses a unified identity for the Galaxy S series. With its sleek and strong titanium frame and a built-in S Pen, it's an ultra-modern, vision of bold design.


Looks sleek, built tough

Shielded in a strong titanium frame, reinforced by Corning® Gorilla® Armor 2 display glass and with an IP68 rating for water and dust resistance, take this Galaxy further than you thought possible.


Personalised briefings for your day

Get personalised briefings throughout the day from the all-new Now Brief. Start your morning with a run-down of the day ahead, such as checking your latest Energy Score and reminders of a busy schedule. Then, recap on the day's events in the evening with daily activity insights.


A sound studio at your fingertips

Filter out unwanted background noise from your videos and make them share-worthy with Audio Eraser. Galaxy AI fine-tunes your audio by adjusting different types of sound including voices, music, wind and more.


The future of health, now made personal

Keep up with your health goals by tracking your Energy Score. Sync with Galaxy Watch or Ring and receive personalised insights and coaching such as an analysis of your sleep, activity and heart rate.


Personal data stays personal

The Personal Data Engine combines and processes your primary data and provides tailored suggestions. It encrypts this data and saves it on your device with Knox Vault, making it inaccessible to anyone else. You can even monitor the security of other Galaxy devices right from your Galaxy smartphone.


Unrivaled Nightography video. Less noise, more clarity

Now you can shoot in improved 10-bit HDR for a more stunning videography experience. Our advanced AP also delivers more precise noise removal meaning you won't have to worry about grainy night footage again.


The sharpest details from Wide to Tele and even Ultra Wide

From Ultra Wide shots to our Telephoto camera, photos are clear and vivid at any angle. Our AI enhanced ProVisual Engine then improves colour and details for next-level clarity.


The most powerful processor customised for Galaxy

Introducing our most powerful processor, customised for Galaxy. With improved real-time ray tracing and Vulkan optimisation, dive deep into the action with ultra-smooth gameplay thanks to Snapdragon® 8 Elite Mobile Platform for Galaxy.


Clearer, more vivid viewing by ProScaler

ProScaler enhances resolution by using advanced AI-algorithm processing to deliver a viewing experience in high definition without having to adjust the display settings.


Unparalleled battery life

Our pioneering mDNIe technology has been built into our custom-made AP, and with software optimisation, battery usage time is enhanced so you can enjoy hours of watching videos.


All new One UI 7, built for AI

Get access to your Now Brief alerts, music and more from the Now Bar. The new home screen is all yours with highly-customisable layouts and new widgets. Live notifications let you monitor on-going activities such as voice recordings on the Now Bar, status bar or at the top of your notification panel.


Samsung Galaxy S25 Ultra SM-S938B/DS 17.5 cm (6.9") Dual SIM Android 15 5G USB Type-C 12 GB 256 GB 5000 mAh Black, Titanium

Brand: Samsung

Display

Display diagonal17.5 cm (6.9")
Screen shapeFlat
Display technology marketing nameDynamic AMOLED 2X
Panel typeAMOLED
Display resolution3120 x 1440 pixels
Display number of colours16 million colours
Maximum refresh rate120 Hz
Display brightness1500 cd/m²
Pixel density500 ppi
Brand specific technologiesAlways-on display
Rounded display cornersYes

Processor

Processor familyQualcomm Snapdragon
Processor model8 Elite
Processor cores8
Processor boost frequency4.47 GHz
AI processor familyQualcomm

Storage

RAM capacity12 GB
Internal storage capacity256 GB
Compatible memory cardsNot supported

Camera

Rear camera sensor size1/1.3"
Second rear camera sensor size1/2.52"
Third rear camera sensor size1/2.52"
Rear camera resolution (numeric)200 MP
Second rear camera resolution (numeric)50 MP
Third rear camera resolution (numeric)50 MP
Fourth rear camera resolution (numeric)10 MP
Rear camera aperture number1.7
Second rear camera aperture number3.4
Third rear camera aperture number1.9
Fourth rear camera aperture number2.4
Rear camera pixel size0.6 µm
Second rear camera pixel size0.7 µm
Third rear camera pixel size0.7 µm
Fourth rear camera pixel size1.12 µm
Rear camera field of view (FOV) angle85°
Second rear camera field of view (FOV) angle22°
Third rear camera field of view (FOV) angle120°
Optical zoom10x
Digital zoom100x
Front camera typeSingle camera
Front camera sensor size1/3.2"
Front camera resolution (numeric)12 MP
Front camera aperture number2.2
Front camera pixel size1.12 µm
Front camera field of view (FOV) angle80°
Rear camera flashYes
Flash typeLED
Video capture resolution (max)4320 x 7680 pixels
Maximum frame rate240 fps
Resolution at capture speed1280x720@30fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps
Video recording modes720p, 1080p, 2160p, 4320p
Rear camera typeQuad camera
Auto focusYes
Image stabilizerYes
Image stabilizer typeOptical Image Stabilization (OIS)
Night modeYes
PanoramaYes
Portrait modeYes
Slow motion modeYes
Slow motion rate240fps in FHD, 120fps in UHD
Camera image formats supportedDNG, HEIF, JPEG

Network

SIM card capabilityDual SIM
Mobile network generation5G
SIM card typeNanoSIM + eSIM
3G standardsUMTS, WCDMA
4G standardLTE-TDD & LTE-FDD
5G standardSub6 FDD, Sub6 SDL, Sub6 TDD
Wi-FiYes
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
BluetoothYes
Bluetooth version5.4
3G bands supported850,900,1900,2100 MHz
4G bands supported700,800,850,900,1500,1800,1900,2100,2300,2500,2600 MHz
5G bands supported700,800,850,900,1500,1800,1900,2100,2300,2500,2600,3500,3700 MHz
4G data rate (max)2000 Mbit/s
5G data rate (max)4.66 Gbit/s
Wi-Fi DirectYes
MIMOYes
Modulation4096-QAM
Near Field Communication (NFC)Yes

Ports & interfaces

USB portYes
USB connector typeUSB Type-C
USB version3.2 Gen 1 (3.1 Gen 1)
Headphone connectivityUSB Type-C

Navigation

GPS (satellite)Yes
GLONASSYes
BeiDouYes
GalileoYes
Quasi-Zenith Satellite System (QZSS)Yes
Position locationYes

Design

Form factorBar
Product colourBlack, Titanium

Performance

Fast chargingYes
Wireless chargingYes
Fingerprint readerYes
Face recognitionYes

Multimedia

Audio formats supported3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF
Video formats supported3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM

Software

PlatformAndroid
Operating system installedAndroid 15
User interface (UI)One UI 7.0

Battery

Battery capacity5000 mAh

Sensors

Proximity sensorYes
AccelerometerYes
Ambient light sensorYes
GyroscopeYes
BarometerYes
Geomagnetic sensorYes
Hall sensorYes

Power

USB Type-C charging portYes
USB Power Delivery (USB PD)Yes
USB Type-C required charging power (min)10 W
USB Type-C required charging power (max)45 W

Endurance

Energy efficiency classB
Energy efficiency scaleA to G
Battery endurance per cycle2694 min
Battery endurance in cycles2000
Repeated free fall reliability classA
Repairability classC
International Protection (IP) codeIP68

Weight & dimensions

Width77.6 mm
Depth8.2 mm
Height162.8 mm
Weight218 g

Packaging content

AC adapter includedNo

Other features

Repairability index3.2

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