Samsung Galaxy S23 Ultra SM-S918B 17.3 cm (6.8") Dual SIM Android 13 5G USB Type-C 8 GB 256 GB 5000 mAh Green
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- Epic night shots that beg to be shared
- Ultra-fast photography and gameplay
- Designed for you, and the planet
- Built-in S Pen with more app compatibility
Low light. Camera. Action
Take crisp photos and videos, from dusk until dawn. Galaxy's most advanced camera sensor and fastest processor accommodate low light and reduce noise. And even the camera lens clears up the capture by toning down flare.
Power for those who don't pause
Maximise your free time with Snapdragon® 8 Gen 2 Mobile Platform for Galaxy, the worlds fastest Snapdragon. Improved features across the board means everything from gaming to streaming is optimised and seamless.
Mindfully designed
The Galaxy S23 Ultra uses conscious materials.1 Recycled glass and PET film accent the phone's exterior, and the box is even made from recycled paper.
Raw power, from snap to edit
Switch into Expert RAW to grab more detail, even in the dark. In astrophoto, set exposure manually or let the camera choose, then point it skyward to capture planets and constellations with clarity.
A brighter future in sight
Dynamic AMOLED 2X delivers clear, colorful details onscreen, whether dimmed down low or full-blast brightness. And 120Hz technology intelligently optimises the refresh rate to smooth out action and save on battery.
Bring on the boss battles
Meet the long-lasting battery made to fuel your victories. This intelligent 5000mAh (typical) battery saves power for go time, so you can game and stream into the night.
Note's signature tool comes built in
S Pen keeps the legacy of Note alive. Plus, it helps you ditch the dependency on notebooks, making sketches and memos effortlessly.
Multitasking meets Multi control
Start on your phone and move as your ideas grow. With continuity across Galaxy devices, you can stick to a single mouse, keyboard or touchpad to drop text and images to your PC easily, then go back to the phone when it's time to run.
Your Galaxy. Your way.
It's easier than ever to set your phone up just for you. Customize the look with One UI. Even put your keys, IDs and tickets securely in one place with Samsung Wallet. Then, bring out your best self with Samsung Health and Galaxy Watch5 helping you track sleep, exercise, body composition and more.
We made keeping your data easy
In just a simple Wi-Fi transfer or quick log in to your Samsung Account, you're all set. In even fewer steps, carry over your apps, photos, messages and more from any OS to your new phone
| Display | |
|---|---|
| Display diagonal | 17.3 cm (6.8") |
| Display resolution | 3088 x 1440 pixels |
| Screen shape | Flat |
| Display technology marketing name | Dynamic AMOLED 2X |
| Panel type | OLED |
| Display glass type | Gorilla Glass |
| Gorilla Glass version | Gorilla Glass Victus 2 |
| Display number of colours | 16 million colours |
| Maximum refresh rate | 120 Hz |
| Maximum display brightness (Outdoor) | 1750 cd/m² |
| Maximum display brightness (HDR) | 1200 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10+ (HDR10 Plus) |
| Pixel density | 500 ppi |
| Processor | |
|---|---|
| Processor family | Snapdragon |
| Processor model | 8 Gen 2 |
| Processor cores | 8 |
| Processor boost frequency | 3.36 GHz |
| Processor frequency | 2.8 GHz |
| Storage | |
|---|---|
| RAM capacity | 8 GB |
| Internal storage capacity | 256 GB |
| User memory | 216.6 GB |
| Compatible memory cards | Not supported |
| Camera | |
|---|---|
| Rear camera type | Quad camera |
| Rear camera resolution (numeric) | 200 MP |
| Second rear camera resolution (numeric) | 10 MP |
| Third rear camera resolution (numeric) | 12 MP |
| Fourth rear camera resolution (numeric) | 10 MP |
| Rear camera aperture number | 1.7 |
| Second rear camera aperture number | 4.9 |
| Third rear camera aperture number | 2.2 |
| Fourth rear camera aperture number | 2.4 |
| Rear camera pixel size | 0.6 µm |
| Second rear camera pixel size | 1.12 µm |
| Third rear camera pixel size | 1.4 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 | 120° |
| Third rear camera field of view (FOV) angle | 11° |
| Optical zoom | 10x |
| Digital zoom | 100x |
| Front camera type | Single camera |
| 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@60fps, 3840x2160@30fps, 3840x2160@60fps, 7680x4320@30fps |
| Video recording modes | 720p, 1080p, 2160p, 4320p |
| Fourth rear camera field of view (FOV) angle | 36° |
| Auto focus | Yes |
| Time lapse mode | Yes |
| Image stabilizer type | Optical Image Stabilization (OIS) |
| Image stabilizer | Yes |
| Night mode | Yes |
| Self-timer | Yes |
| Portrait mode | Yes |
| Panorama | Yes |
| Slow motion rate | 960fps @FHD, 240fps @FHD |
| Slow motion mode | Yes |
| Network | |
|---|---|
| SIM card capability | Dual SIM |
| Mobile network generation | 5G |
| SIM card type | NanoSIM + eSIM |
| 2G standards | GSM |
| 3G standards | WCDMA |
| 5G standard | Sub6 TDD |
| 4G standard | LTE-TDD & LTE-FDD |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| 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) |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| 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 |
| Modulation | 1024-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 |
| Messaging | |
|---|---|
| Short Message Service (SMS) | Yes |
| Multimedia Messaging Service (MMS) | Yes |
| Yes | |
| Design | |
|---|---|
| Form factor | Bar |
| Product colour | Green |
| International Protection (IP) code | IP68 |
| Protection features | Dust resistant, Water resistant |
| Housing material | Aluminium, Glass |
| Performance | |
|---|---|
| Video call | Yes |
| Fast charging | Yes |
| Wireless charging | Yes |
| Fingerprint reader | Yes |
| Face recognition | Yes |
| Voice commands | Yes |
| Speakerphone | Yes |
| Navigation | |
|---|---|
| Position location | Yes |
| GPS (satellite) | Yes |
| BeiDou | Yes |
| GLONASS | Yes |
| Galileo | Yes |
| Quasi-Zenith Satellite System (QZSS) | Yes |
| Multimedia | |
|---|---|
| Audio system | Dolby Atmos |
| 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 13 |
| Battery | |
|---|---|
| Battery capacity | 5000 mAh |
| Removable battery | No |
| Talk time (4G) | 49 h |
| Browsing time (Wi-Fi) | 25 h |
| Browsing time (4G) | 25 h |
| Wireless audio playback time | 99 h |
| Wireless video playback time | 26 h |
| General | |
|---|---|
| Product series | S23 Ultra |
| Product family | Galaxy |
| Power | |
|---|---|
| USB Type-C charging port | Yes |
| Sensors | |
|---|---|
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Proximity sensor | Yes |
| Gyroscope | Yes |
| Geomagnetic sensor | Yes |
| Hall sensor | Yes |
| Barometer | Yes |
| Weight & dimensions | |
|---|---|
| Weight | 233 g |
| Width | 78.1 mm |
| Depth | 8.9 mm |
| Height | 163.4 mm |
| Stylus dimensions (W x D x H) | 5.8 x 4.35 x 105.08 mm |
| Packaging content | |
|---|---|
| Quick start guide | Yes |
| Stylus included | Yes |
| SIM card ejector pin | Yes |
| Cables included | USB |
| Technical details | |
|---|---|
| Security update term | 31 January 2028 |
| Other features | |
|---|---|
| Compatibility | Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active, Gear Fit2 Pro, Gear Fit2, Gear Sport, Gear S3, Gear S2 |
| Repairability index | 8.2 |