Samsung Galaxy S23 Ultra - 256GB Graphite
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£441.99 from Refurbed.co.uk
- 5G Mobile Phone •
- 256GB Internal Storage •
- Dual SIM Capability •
- Snapdragon 8 Gen 2 Processor •
- More features
Offers updated on: 09/07/2026. Paid and non-exhaustive ads ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
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Description
Samsung Galaxy S23 Ultra - 256GB Graphite arrives as Samsung’s premium flagship that blends a stunning display with pro-grade cameras and powerful performance.
The Galaxy S23 Ultra features a 6.8" (17.3 cm) Dynamic AMOLED 2X flat display with Gorilla Glass Victus 2 protection, a 3088 x 1440 resolution and a 120 Hz maximum refresh rate for silky-smooth scrolling and immersive visuals. With HDR10+ support and up to 1750 cd/m² peak outdoor brightness, the screen stays bright and readable in direct sunlight.
Under the hood you get the Snapdragon 8 Gen 2 octa-core processor (up to 3.36 GHz), 8 GB of RAM and 256 GB of internal storage (about 216.6 GB usable). Although it does not support expandable memory, the combination of fast chipset and ample storage makes the S23 Ultra snappy for multitasking, gaming and demanding apps.
Photography is a standout: a quad rear camera system headlined by a 200 MP main sensor, plus 10 MP periscope and telephoto modules and a 12 MP ultra wide, offering 10x optical and up to 100x digital zoom. Optical Image Stabilization (OIS), night mode, panorama, portrait, time-lapse and slow-motion capture (up to 960 fps @ FHD) enable creative and reliable shooting in most conditions.
Connectivity is comprehensive with Dual SIM (NanoSIM + eSIM), 5G Sub6, Wi‑Fi 6, Bluetooth 5.3, NFC and USB‑C 3.2 Gen 1. The phone supports stereo speakers tuned with Dolby Atmos for rich audio, and location technologies including GPS, GLONASS, Galileo and BeiDou. IP68 water resistance and an aluminium housing give durability and a premium feel.
Battery life is robust with a 5000 mAh non-removable battery supporting fast and wireless charging. Expect long talk, browsing and media playback times—ideal for heavy users and travelers. Security updates are guaranteed through 31 January 2028, and biometrics include an in-display fingerprint reader and face recognition.
Practical use cases include content creators who need high-resolution video and telephoto reach, mobile gamers who benefit from the high-refresh OLED and powerful chipset, and business users who rely on long battery life and fast connectivity for remote work. The included S Pen stylus further enhances productivity for note-taking and precision editing.
Key features at a glance:
- 6.8" Dynamic AMOLED 2X, 3088 x 1440, 120 Hz, Gorilla Glass Victus 2
- Snapdragon 8 Gen 2, 8 GB RAM, 256 GB storage
- 200 MP main camera, 10x optical zoom, 100x digital zoom
- 5000 mAh battery with fast & wireless charging, IP68 water resistant
- Dual SIM (NanoSIM + eSIM), 5G, Wi‑Fi 6, Bluetooth 5.3, Dolby Atmos
Features
Display
- Display diagonal:17.3 cm (6.8")
- 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 resolution:3088 x 1440 pixels
- Display number of colours:16 million colours
- Maximum refresh rate:120 Hz
- Maximum display brightness (HDR):1200 cd/m²
- Maximum display brightness (Outdoor):1750 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
- User memory:216.6 GB
- RAM capacity:8 GB
- Internal storage capacity:256 GB
- Compatible memory cards:Not supported
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:1.4 µm
- Third rear camera pixel size:1.12 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
- Fourth rear camera field of view (FOV) angle:36°
- Rear camera type:Quad camera
- Auto focus:Yes
- Time lapse mode:Yes
- Image stabilizer:Yes
- Image stabilizer type:Optical Image Stabilization (OIS)
- Self-timer:Yes
- Night mode:Yes
- Panorama:Yes
- Portrait mode:Yes
- Slow motion mode:Yes
- Slow motion rate:960fps @FHD, 240fps @FHD
Network
- SIM card capability:Dual SIM
- Mobile network generation:5G
- SIM card type:NanoSIM + eSIM
- 2G standards:GSM
- 3G standards:WCDMA
- 4G standard:LTE-TDD & LTE-FDD
- 5G standard:Sub6 TDD
- 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
- Wi-Fi Direct:Yes
- MIMO:Yes
- Modulation:1024-QAM
- 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
- E-mail:Yes
Navigation
- GPS (satellite):Yes
- GLONASS:Yes
- BeiDou:Yes
- Galileo:Yes
- Quasi-Zenith Satellite System (QZSS):Yes
- Position location:Yes
Design
- Form factor:Bar
- Product colour:Graphite
- Protection features:Water resistant
- Housing material:Aluminium
Performance
- Fast charging:Yes
- Wireless charging:Yes
- Fingerprint reader:Yes
- Face recognition:Yes
Multimedia
- Speakers:stereo
- Audio system:Dolby Atmos
- 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
- Removable battery:No
- Battery capacity:5000 mAh
- Talk time (4G):49 h
- Browsing time (Wi-Fi):25 h
- Browsing time (4G):25 h
- Continuous audio playback time:99 h
- Continuous video playback time:26 h
- Wireless audio playback time:99 h
- Wireless video playback time:26 h
Sensors
- Proximity sensor:Yes
- Accelerometer:Yes
- Ambient light sensor:Yes
- Gyroscope:Yes
- Barometer:Yes
- Geomagnetic sensor:Yes
- Hall sensor:Yes
Power
- USB Type-C charging port:Yes
Endurance
- International Protection (IP) code:IP68
Weight & dimensions
- Width:78.1 mm
- Depth:8.9 mm
- Height:163.4 mm
- Weight:233 g
- Stylus dimensions (W x D x H):5.8 x 4.35 x 105.08 mm
Packaging content
- Quick start guide:Yes
- Cables included:USB
- Stylus included:Yes
- SIM card ejector pin:Yes
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
Technical details
- Security update term:31 January 2028
Price history
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