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Samsung Galaxy S23 Ultra manufacturer model illustration 1; actual refurbished unit and available colour may differ
Samsung Galaxy S23 Ultra manufacturer model illustration 2; actual refurbished unit and available colour may differ
SKU: EXUK-S23ULTRA Category: Tag: Brand:

Samsung Galaxy S23 Ultra Refurbished

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Condition: Refurbished / EX-UK
Warranty: No warranty provided

Pre-owned EX-UK smartphone sold as refurbished.

  • Display: Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak); 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio)
  • Performance: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
  • Memory and storage: 12GB / 8GB (256GB); 12GB (512GB) RAM; 256GB / 512GB storage
  • Rear cameras: 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS

    10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom

    10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom

    12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video

  • Selfie camera: 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
  • Battery: 5000mAh
  • Charging: 45W wired, PD3.0, 65% in 30 min
  • Connectivity: Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct; Bluetooth 5.3, A2DP, LE; USB Type-C 3.2, OTG
Storage

KSh 70,000

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Product details

The Samsung Galaxy S23 Ultra Refurbished combines Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak); 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio) with 256GB / 512GB storage.

Its camera system includes 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS; ; 10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom; ; 10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom; ; 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video. The front camera is 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF.

Battery capacity is 5000mAh, with 45W wired, PD3.0, 65% in 30 min. Connectivity includes 5G / LTE, Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct, Bluetooth 5.3, A2DP, LE and USB Type-C 3.2, OTG.

Condition: Refurbished / EX-UK. Warranty: No warranty provided. This is a pre-owned EX-UK device sold as refurbished. Images are manufacturer model illustrations.

Samsung Galaxy S23 Ultra Refurbished Highlights

  • 5,000 mAh battery, with 45W wired charging
  • 6.8-inch OLED display at 120Hz
  • 200MP main camera with optical image stabilisation
  • Up to 512GB storage, with up to 12GB RAM
  • Snapdragon 8 Gen 2 processor
  • 1,750 nits peak brightness

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General

General specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
BrandSamsungSamsungVivoXiaomi
ModelGalaxy S23 UltraGalaxy S25 FEV7015T
Announced2023, February 012025, September 042026, February 192025, September 24
Device type / form familySmartphone
Release statusAvailable. Released 2023, February 17Available. Released 2025, September 04Available. Released 2026, February 26Available. Released 2025, September 24
Model numbersSM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DSSM-S731B, SM-S731B/DSV253825069PTEBG
SAR EU0.54 W/kg (head)     1.57 W/kg (body)0.99 W/kg (head)     0.99 W/kg (body)

Design

Design specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
Dimensions163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in)161.3 x 76.6 x 7.4 mm (6.35 x 3.02 x 0.29 in)157.5 x 74.3 x 7.4 mm or 7.6 mm163.2 x 78 x 7.5 mm (6.43 x 3.07 x 0.30 in)
Weight234 g (8.25 oz)190 g (6.70 oz)187 g or 194 g (6.60 oz)194 g (6.84 oz)
Build materialsGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frameGlass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frameGlass front, aluminum frame, glass back or glass-fiber reinforced plastic backGlass front (Gorilla Glass 7i), plastic frame, glass-fiber reinforced plastic back
Form factorTouchscreen smartphone

Display

Display specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
DisplayDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak); 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio)Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak); 6.7 inches, 110.2 cm2 (~89.2% screen-to-body ratio)6.59 inches, 106.1 cm2 (~90.7% screen-to-body ratio); AMOLED, 1B colors, HDR10+, 120Hz, 1800 nits (HBM), 5000 nits (peak)6.83 inches, 114.5 cm2 (~90.0% screen-to-body ratio); AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 3200 nits (peak)
Screen resolution1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)1260 x 2750 pixels, 19.5:9 ratio (~459 ppi density)1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Display protectionCorning Gorilla Glass Victus 2Corning Gorilla Glass Victus+Schott Xensation CoreCorning Gorilla Glass 7i
Display featuresDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)AMOLED, 1B colors, HDR10+, 120Hz, 1800 nits (HBM), 5000 nits (peak)AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 3200 nits (peak)
Display technologyDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)
Display size6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio)
Refresh rate120Hz

Performance

Performance specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
ProcessorQualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)Exynos 2400 (4 nm)Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)Mediatek Dimensity 8400 Ultra (4 nm)
CPUOcta-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
GPUAdreno 740Xclipse 940Adreno 722Mali-G720 MC7

Memory & Storage

Memory & Storage specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
RAM12GB / 8GB (256GB); 12GB (512GB)8GB8GB, 12GB12GB
Storage256GB / 512GB128GB / 256GB / 512GB256GB, 512GB256GB / 512GB
Storage technologyUFS 4.0UFS 4.0UFS 4.1UFS 4.1
Expandable storageNoNoNoNo
Memory configurations128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM256GB 12GB RAM, 512GB 12GB RAM

Cameras

Cameras specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
Rear camera200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 8 MP, f/2.4, 75mm (telephoto), 1/4.4", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm50 MP, f/1.9, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP, f/2.7, 73mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom 8 MP, f/2.2, 15mm, 115˚ (ultrawide)50 MP, f/1.7, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 50 MP, f/1.9, 46mm (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom 12 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm
Front camera12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm50 MP, f/2.0, 21mm (wide), 1/2.76", 0.64µm, AF32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
Rear camera featuresLaser AF, LED flash, auto-HDR, panoramaLED flash, HDR, panorama, Best FaceZeiss optics, Ring-LED flash, panorama, HDRLeica lens, Color spectrum sensor, Ultra HDR, LED flash, HDR, panorama
Rear camera video8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS, HDR10+4K@30/60fps, 1080p@30/60fps, gyro-EIS, OIS, HDR, LUT4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+
Front camera featuresHDR, HDR10+HDRZeiss optics, HDRHDR
Front camera video4K@30/60fps, 1080p@30fps4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR10+4K@30fps, 1080p@30/60fps4K@30fps, 1080p@30/60fps, HDR10+

Battery & Charging

Battery & Charging specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
BatteryLi-Ion 5000 mAh4900 mAhSi/C Li-Ion 6500 mAh5500 mAh
Charging45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless45W wired, PD, QC2, 65% in 30 min 15W wireless, Qi2 compatible Reverse wireless90W wired, PD Reverse wired Bypass charging67W wired, PD3.0, 100% in 50 min
Wireless charging15W wireless, Qi2 compatible
Reverse chargingReverse wireless

Software

Software specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
Operating systemAndroid 13, upgradable to Android 17, up to 4 major OS updates, One UI 9.0Android 15, upgradable to Android 17, up to 7 major OS updates, One UI 9Android 16, up to 4 major OS updates, OriginOS 6Android 15, upgradable to Android 16, HyperOS 3

Network

Network specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
NetworkGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
SIM· Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM · Nano-SIM + Nano-SIM · Nano-SIM + eSIM · eSIM + eSIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM
2G bandsGSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMAGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DOHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USALTE1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 39, 40, 41, 42, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International 1, 7, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USASA/NSA/Sub61, 3, 5, 8, 28, 38, 40, 41, 66, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78 SA/NSA
Network speedHSPA, LTE (CA), 5GHSPA, LTE, 5GHSPA, LTE, 5GHSPA, LTE, 5G

Connectivity

Connectivity specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
NFCYesYesYesYes (market/region dependent)
Bluetooth5.3, A2DP, LE5.4, A2DP, LE5.4, A2DP, LE6.0, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band (market/region dependent), Wi-Fi DirectYesWi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS, GLONASS, GALILEO, BDSGPS, GALILEO, GLONASS, QZSS, BDS, NavICGPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
RadioNoNoNoNo
USBUSB Type-C 3.2, OTGUSB Type-C 3.2, OTGUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
Ultra Wideband (UWB)Supported
InfraredYesYes

Durability

Durability specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
Water resistanceIP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Enhanced Armor AluminumIP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)IP68 dust tight and water resistant (immersible up to 3m for 30 min)

Features

Features specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, ultrasonic), accelerometer, gyro, compass, proximityFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Desktop modeSamsung DeX, Samsung Wireless DeX (desktop experience support)Samsung DeX, Samsung Wireless DeX (desktop experience support)
ColorsIcyblue, Jetblack, Navy, WhiteGolden Hour, Alpine Gray (Sand Beige), Sandalwood Brown, Canary (Lemon) Yellow, Authentic Black, Passion RedBlack, Gray, Rose Gold
Additional featuresSamsung DeX, Samsung Wireless DeX (desktop experience support)

Audio

Audio specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
LoudspeakersYes, with stereo speakersYes, with stereo speakersYes, with stereo speakersYes, with stereo speakers (with Dolby Atmos)
3.5 mm headphone jackNoNoNoNo
Audio featuresHigh-bitrate audio support24-bit/192kHz Hi-Res & Hi-Res Wireless audio

Refurbished unit information

Refurbished unit information specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
ConditionRefurbished / EX-UK

Tests

tests specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
PerformanceAnTuTu: 1521140 (v10) GeekBench: 6948 (v6) 3DMark: 4262 (Wild Life Extreme)
Display1247 nits max brightness (measured)
Loudspeaker-25.6 LUFS (Very good)
BatteryActive use score 11:57h
Performance benchmarksAnTuTu: 1183617 (v10), 1481758 (v11) GeekBench: 4095 (v6) 3DMark: 2098 (Wild Life Extreme)AnTuTu: 1640253 (v10) GeekBench: 6327 (v6) 3DMark: 3811 (Wild Life Extreme)
Measured display brightness1966 nits max brightness (measured)1525 nits max brightness (measured)
Measured loudspeaker loudness-24.6 LUFS (Very good)-24.9 LUFS (Very good)
Active use battery scoreActive use score 16:52hActive use score 14:56h

EU label

EU label specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
EnergyClass BClass AClass A
Battery42:37h endurance, 2000 cycles65:05h endurance, 900 cycles57:44h endurance, 1600 cycles
Free fallClass A (270 falls)Class C (90 falls)Class A (270 falls)
RepairabilityClass CClass CClass C

Regulatory

Regulatory specifications comparison
SpecificationSamsung Galaxy S23 Ultra RefurbishedSamsung Galaxy S25 FEVivo V70 5GXiaomi 15T
SAR (US)1.09 W/kg (head)     0.95 W/kg (body)

Specs

General

Samsung Galaxy S23 Ultra Refurbished — General
BrandSamsung
ModelGalaxy S23 Ultra
Announced2023, February 01
Device type / form familySmartphone
Release statusAvailable. Released 2023, February 17
Model numbersSM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS

Design

Samsung Galaxy S23 Ultra Refurbished — Design
Dimensions163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in)
Weight234 g (8.25 oz)
Build materialsGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

Display

Samsung Galaxy S23 Ultra Refurbished — Display
DisplayDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak); 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio)
Screen resolution1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density)
Display protectionCorning Gorilla Glass Victus 2
Display featuresDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)

Performance

Samsung Galaxy S23 Ultra Refurbished — Performance
ProcessorQualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPUOcta-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPUAdreno 740

Memory & Storage

Samsung Galaxy S23 Ultra Refurbished — Memory & Storage
RAM12GB / 8GB (256GB); 12GB (512GB)
Storage256GB / 512GB
Storage technologyUFS 4.0
Expandable storageNo

Cameras

Samsung Galaxy S23 Ultra Refurbished — Cameras
Rear camera200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Front camera12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Rear camera featuresLaser AF, LED flash, auto-HDR, panorama
Rear camera video8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Front camera featuresHDR, HDR10+
Front camera video4K@30/60fps, 1080p@30fps

Battery & Charging

Samsung Galaxy S23 Ultra Refurbished — Battery & Charging
BatteryLi-Ion 5000 mAh
Charging45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless

Software

Samsung Galaxy S23 Ultra Refurbished — Software
Operating systemAndroid 13, upgradable to Android 17, up to 4 major OS updates, One UI 9.0

Network

Samsung Galaxy S23 Ultra Refurbished — Network
NetworkGSM / CDMA / HSPA / EVDO / LTE / 5G
SIM· Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
2G bandsGSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMA
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA
5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International 1, 7, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
Network speedHSPA, LTE (CA), 5G

Connectivity

Samsung Galaxy S23 Ultra Refurbished — Connectivity
NFCYes
Bluetooth5.3, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
PositioningGPS, GALILEO, GLONASS, BDS, QZSS
RadioNo
USBUSB Type-C 3.2, OTG
Ultra Wideband (UWB)Supported

Features

Samsung Galaxy S23 Ultra Refurbished — Features
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Audio

Samsung Galaxy S23 Ultra Refurbished — Audio
LoudspeakersYes, with stereo speakers
3.5 mm headphone jackNo
Audio featuresHigh-bitrate audio support

Design and durability

Samsung Galaxy S23 Ultra Refurbished — Design and durability
Form factorTouchscreen smartphone

Main display

Samsung Galaxy S23 Ultra Refurbished — Main display
Display technologyDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)
Display size6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio)
Refresh rate120Hz

Features and productivity

Samsung Galaxy S23 Ultra Refurbished — Features and productivity
Desktop modeSamsung DeX, Samsung Wireless DeX (desktop experience support)

Refurbished unit information

Samsung Galaxy S23 Ultra Refurbished — Refurbished unit information
ConditionRefurbished / EX-UK
WarrantyNo warranty provided

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