£1,345.99

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  • Galaxy AI. The hyper-intelligent partner who gets you
  • Next-gen ProVisual Engine. Our best camera and editing experience
  • The most powerful processor custom-made for Galaxy

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.

Display
Display diagonal 17.5 cm (6.9")
Display resolution 3120 x 1440 pixels
Screen shape Flat
Display technology marketing name Dynamic AMOLED 2X
Panel type AMOLED
Display number of colours 16 million colours
Maximum refresh rate 120 Hz
Display brightness 1500 cd/m²
Brand specific technologies Always-on display
Pixel density 500 ppi
Rounded display corners Yes
Processor
Processor family Snapdragon
Processor model 8 Elite
Processor cores 8
Processor boost frequency 4.47 GHz
Processor frequency 3.5 GHz
Artificial Intelligence processor family Qualcomm
Storage
RAM capacity 12 GB
Internal storage capacity 256 GB
Compatible memory cards Not supported
Camera
Rear camera type Quad camera
Second rear camera sensor size 1/2.52"
Rear camera sensor size 1/1.3"
Third rear camera sensor size 1/2.52"
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 number 1.7
Second rear camera aperture number 3.4
Third rear camera aperture number 1.9
Fourth rear camera aperture number 2.4
Rear camera pixel size 0.6 µm
Second rear camera pixel size 0.7 µm
Third rear camera pixel size 0.7 µm
Fourth rear camera pixel size 1.12 µm
Rear camera field of view (FOV) angle 85°
Second rear camera field of view (FOV) angle 22°
Third rear camera field of view (FOV) angle 120°
Optical zoom 5x
Digital zoom 100x
Front camera type Single camera
Front camera sensor size 1/3.2"
Front camera resolution (numeric) 12 MP
Front camera aperture number 2.2
Front camera pixel size 1.12 µm
Front camera field of view (FOV) angle 80°
Rear camera flash Yes
Flash type LED
Video capture resolution (max) 7680 x 4320 pixels
Maximum frame rate 30 fps
Resolution at capture speed 1280x720@30fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps
Video recording modes 720p, 1080p, 2160p, 4320p
Auto focus Yes
Image stabilizer type Optical Image Stabilization (OIS)
Image stabilizer Yes
Night mode Yes
Portrait mode Yes
Panorama Yes
Slow motion rate 240fps @FHD, 120fps @FHD, 120fps @UHD
Slow motion mode Yes
Camera image formats supported DNG, HEIF, JPEG
Network
SIM card capability Dual SIM
Mobile network generation 5G
SIM card type NanoSIM + eSIM
2G standards GSM
3G standards WCDMA
5G standard Sub6 SDL, Sub6 TDD
4G standard LTE-TDD & LTE-FDD
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi Yes
Wi-Fi standards 802.11a, 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)
Bluetooth Yes
Bluetooth version 5.4
2G bands (primary SIM) 850,1900,1800,900 MHz
3G bands supported 2100,900,1900,850,1700 MHz
4G bands supported 2100,700,800,1900,850,1800,1500,2300,2600,900,1700,2500 MHz
5G bands supported 2100,700,1900,800,850,1800,2600,900,1700,2300,2500,3700,3500,1500 MHz
5G data rate (max) 4.66 Gbit/s
4G data rate (max) 2000 Mbit/s
Modulation 4096-QAM
MIMO Yes
Wi-Fi Direct Yes
Near Field Communication (NFC) Yes
Ports & interfaces
USB port Yes
USB connector type USB Type-C
USB version 3.2 Gen 1 (3.1 Gen 1)
Headphone connectivity USB Type-C
Mobile High-Definition Link (MHL) No
Design
Form factor Bar
Product colour Black
Colour name Titanium Black
International Protection (IP) code IP68
Performance
Fast charging Yes
Wireless charging Yes
Fingerprint reader Yes
Face recognition Yes
Hearing aid compatibility Yes
Navigation
Position location Yes
GPS (satellite) Yes
BeiDou Yes
GLONASS Yes
Galileo Yes
Quasi-Zenith Satellite System (QZSS) Yes
Multimedia
Speakers stereo
Audio formats supported 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF
Video formats supported 3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM
Software
Platform Android
Operating system installed Android 15
Operating system fork One UI 7.0
Battery
Battery capacity 5000 mAh
Removable battery No
Continuous video playback time 31 h
General
Product series S25 Ultra
Product family Galaxy
Endurance
Energy efficiency class B
Energy efficiency scale A to G
Battery endurance per cycle 2694 min
Battery endurance in cycles 2000
Repeated free fall reliability class A
Repairability class C
Power
USB Type-C charging port Yes
USB Power Delivery (USB PD) Yes
Sensors
Ambient light sensor Yes
Accelerometer Yes
Proximity sensor Yes
Gyroscope Yes
Geomagnetic sensor Yes
Hall sensor Yes
Barometer Yes
Weight & dimensions
Weight 218 g
Width 77.6 mm
Depth 8.2 mm
Height 162.8 mm
Certificates
Head SAR (EU) 1.246 W/kg
Body SAR (EU) 1.42 W/kg
Packaging content
AC adapter included No
Stylus included Yes
Technical details
Security update term 31 January 2032
Other features
Compatibility Galaxy Ring, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch FE, Galaxy Watch Ultra, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active
Repairability index 3.2