Samsung Galaxy S23 Ultra - 512GB Red
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£309.00 from Refurbed.co.uk
- 5G Mobile Phone •
- 512GB Storage •
- Dual SIM •
- Snapdragon 8 Gen 2 Processor •
- More features
Offers updated on: 10/07/2026. 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 - 512GB Red arrives as a flagship powerhouse that blends cutting‑edge performance with a stunning 6.8" Dynamic AMOLED 2X display.
The Galaxy S23 Ultra features a 17.3 cm (6.8") flat OLED panel protected by Gorilla Glass Victus 2, offering a crisp 3088 x 1440 resolution, 500 ppi pixel density and support for HDR10+ with peak HDR brightness up to 1200 cd/m² (up to 1750 cd/m² outdoors).
Under the hood sits the Snapdragon 8 Gen 2 octa‑core processor (up to 3.36 GHz) paired with 12 GB of RAM and 512 GB internal storage (about 453.7 GB usable), delivering smooth multitasking and future‑proofed speed for demanding apps and gaming.
Photography is a highlight thanks to the quad rear camera array led by a 200 MP main sensor with f/1.7 aperture, complemented by 10 MP and 12 MP tele/ultra‑wide modules and another 10 MP periscope with 10x optical zoom and up to 100x digital zoom. Video recording reaches up to 8K (7680 x 4320) at 30 fps and advanced modes include OIS, night mode, portrait, panorama, time‑lapse and slow motion up to 960 fps.
Connectivity covers all bases with 5G (Sub6 TDD), dual SIM (NanoSIM + eSIM), Wi‑Fi 6, Bluetooth 5.3, NFC and USB Type‑C 3.2 Gen 1. The phone is water resistant (IP68), built on an aluminium frame, and supports fast wired and wireless charging with a long‑lasting 5000 mAh battery—ideal for heavy daily use.
Security and convenience features include an in‑display fingerprint reader, face recognition, stereo speakers with Dolby Atmos, and comprehensive location systems (GPS, GLONASS, Galileo, BeiDou, QZSS). The device ships in striking Red and runs Android 13 with security updates guaranteed through 31 January 2028.
Typical use cases include professional mobile photography and video, power users who need large local storage and multitasking performance, and mobile gamers who benefit from the high refresh rate (120 Hz) and powerful chipset. The S23 Ultra is also well suited to productivity scenarios with an included stylus for note taking and precise control.
Key selling points at a glance:
- 6.8" Dynamic AMOLED 2X, 3088 x 1440, 120 Hz, Gorilla Glass Victus 2
- Snapdragon 8 Gen 2, 12 GB RAM, 512 GB storage (453.7 GB usable)
- 200 MP main camera, 10x optical zoom, 8K video, 5000 mAh battery
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:453.7 GB
- RAM capacity:12 GB
- Internal storage capacity:512 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
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:Red
- 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
- Repairability index:8.2
Technical details
- Security update term:31 January 2028
Price history
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