| General |
| Product series | Samsung Galaxy |
| Model | S25 Ultra |
| Mobile |
| Connectors | USB-C |
| Number of front cameras | 1 |
| Mobile broadband generation | 5G |
| Operating system family | Android |
| Type | Smartphone (Android OS) |
| SIM card slot count | Dual-SIM |
| Service Provider | Not specified |
| Number of rear cameras | 4 |
| Technology | WCDMA (UMTS) / GSM |
| Phone form factor | Touch |
| Operating system | Android 15 |
| User Interface | One UI 7 |
| SIM card type | Nano-SIM, Electronic SIM card (e-SIM) |
| Navigation | QZSS, BeiDou, Galileo, GPS, GLONASS |
| CE reading device |
| Touch | Touch-sensitive screen (multi-touch) |
| Communications |
| High-speed communication standard | 5G NR |
| 3G UMTS bands | Band 5, Band 1, Band 2, Band 8, Band 4 |
| 4G LTE bands | Band 13, Band 18, Band 28, Band 17, Band 7, Band 3, Band 26, Band 20, Band 4, Band 32, Band 39, Band 12, Band 40, Band 19, Band 66, Band 2, Band 38, Band 8, Band 5, Band 41, Band 1, Band 25 |
| 5G NR bands | N41, N38, N75, N12, N1, N2, N77, N40, N26, N28, N8, N7, N66, N25, N78, N3, N5, N20 |
| Wireless interface | Bluetooth 5.4, Ultra-Wideband (UWB), NFC, IEEE 802.11a/b/g/n/ac/ax/be |
| 2G bands | 850 GSM, 1900 GSM, 900 GSM, 1800 GSM |
| Data transmission | 5G NR FR1, TDD-LTE, FDD-LTE |
| Features |
| Security devices | Fingerprint sensor |
| Additional features | Samsung Knox Vault, Cross App Action, Vulkan optimization, Samsung DeX support, Transcript Assist, Samsung Health, Samsung Wallet, 7 generations of OS upgrades, Samsung Smart Switch, Now Bar, Interpreters, Post-quantum cryptography, MIMO technology, Galaxy AI, Samsung Care+, Circle to Search, Audio Eraser, Personal Data Engine, Call Transcript, Vapor chamber cooling system, Writing Assist, 7 years of Security Updates, Google Gemini app, Call Assist, Ray Tracing, Live Translate, SmartThings Support, Now Brief, Tailored thermal interface material (TIM), Note Assist, Samsung Knox Matrix, Drawing Assist |
| Sensors | Geomagnetic sensor, Light sensor, Barometer, Gyroscope, Hall sensor, Accelerometer, Proximity sensor |
| Processor |
| Clock speed | 4.47 GHz |
| Type | Snapdragon 8 Elite for Galaxy |
| Manufacturer | Qualcomm |
| Number of processor cores | 8-core |
| RAM |
| RAM | 12 GB |
| Flash memory |
| Capacity | 256 GB |
| User memory | 219 GB |
| Display |
| Color depth | 16 million colors |
| Smartphone diagonal size | 6.9 inches |
| Refresh rate | 120 Hz |
| Type | OLED display |
| Color support | Color |
| Protection | Corning Gorilla Glass Armor 2 (scratch-resistant glass) |
| Shape | Flat front |
| Technology | Dynamic AMOLED 2X |
| Aspect ratio | QHD+ |
| Display resolution | 3120 x 1440 pixels |
| Max. brightness | 2600 cd/m² |
| Screen size | 6.9 inches |
| Contrast ratio | 5000000:1 |
| Diagonal size (metric) | 17.42 cm |
| Enhancement technology | ProScaler, Vision Booster technology |
| Features | 1-120 Hz adaptive refresh rate, 100% DCI-P3, Mobile Digital Natural Image engine (mDNIe) technology, Adaptive color tone |
| Rear camera |
| Light source | LED flash |
| Lens type | Wide-angle lens |
| Main camera | 200 megapixels |
| Focus adjustment | Automatic |
| Aperture | F/1.7 |
| Field of view (FoV) | 85 degrees |
| Optical image stabilizer | Optical Image Stabilizer (OIS) |
| Video resolutions | Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 7680 x 4320 (UHD 8K) at 30fps, Slo-mo video 3840 x 2160 (4K) at 120 fps |
| Features | AI Zoom, Adaptive Pixel Sensor, Log Video, Instant Slow-mo, Edit Suggestion, Generative Edit, Object-aware engine, Photo Assist, Virtual Aperture, 10-bit HDR recording, Portrait studio, 2x Optical Quality Zoom, AI ProVisual Engine |
| Camera modes | Filters, Portrait, Nightography, Expert RAW mode |
| Other rear camera |
| Optical zoom | 5 |
| Lens type | Telephoto lens |
| Aperture | F/3.4 |
| Optical image stabilizer | Optical Image Stabilizer (OIS) |
| Other camera | Yes |
| Field of view (FoV) | 22 degrees |
| Sensor resolution | 50 megapixels |
| Features | Super Resolution technology, 100X Space Zoom, 10x Optical Quality Zoom |
| Third rear camera |
| Sensor resolution | 50 megapixels |
| Third camera | Yes |
| Field of view (FoV) | 120 degrees |
| Aperture | F/1.9 |
| Lens type | Ultra-wide angle lens |
| Fourth rear camera |
| Optical image stabilizer | Optical Image Stabilizer (OIS) |
| Aperture | F/2.4 |
| Optical zoom | 3 |
| Fourth rear camera | Yes |
| Sensor resolution | 10 megapixels |
| Lens type | Telephoto lens |
| Field of view (FoV) | 36 degrees |
| Front camera |
| Sensor resolution | 12 megapixels |
| Field of view (FoV) | 80 degrees |
| Power adjustment | Automatic |
| Aperture | F/2.2 |
| Phone connections |
| Contact type | USB Type-C - 24 pin USB-C |
| Battery |
| Wireless charging | Yes |
| Capacity | 5000 mAh |
| Wireless charging standards | WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare |
| Fast charging technology | Qualcomm Quick Charge 2.0, Power Delivery |
| Runtime details |
| Runtime details | Playback (video): up to 31 hours |
| Miscellaneous |
| Color category | Black |
| Max. depth for water resistance | 1.5 m |
| Construction material | Titanium frame |
| Color | Titanium jetblack |
| Protection | Splash resistant, Water resistant, Dustproof |
| Custom standards | IP68, USB 3.2 Gen 1, IEC 61960, Android Audio Streaming for Hearing Aid (ASHA) |
| Included phone accessories | USB-C to USB-C cable, SIM card ejector tool, S Pen |
| Sizes and weight |
| Height | 162.8 mm |
| Depth | 8.2 mm |
| Width | 77.6 mm |
| Weight | 218 g |
| EU regulations for power supply units |
| USB-C charger included | No |
| Charging power | 10 - 45 W |
| USB Power Delivery | Yes |
| Digital Player (recorder) |
| Supported digital audio standards | MID, M4A, FLAC, OGG, APE (Monkeys Audio), RTTTL, AMR, OGA, XMF, MXMF, 3GA, MP3, WAV, AWB, RTX, OTA, IMY, AAC, MIDI, DFF, DSF |
| Supported digital video standards | FLV, MP4, 3GP, MKV, AVI, WebM, M4V, 3G2 |
| Specific Absorption Rate (SAR) |
| Value | 1.42 W/kg, 2.58 W/kg, 1.246 W/kg |
| Parameter | Limbs, Head, Body |