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Samsung Galaxy S23 Ultra

Device A

Galaxy S23 Ultra

Samsung · Phones

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nubia / RedMagic 10S Pro

Device B

10S Pro

nubia / RedMagic · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationGalaxy S23 Ultra10S Pro
AnnouncedFebruary 17, 2023June 5, 2025
Released2023-02-172025-06-18
StatusAvailableAvailable. Released 2025, June 18
NETWORK6 fields
SpecificationGalaxy S23 Ultra10S Pro
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900, CDMA 800 / 1900
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100; CDMA2000 1xEV-DOHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100, CDMA2000 1xEV-DO
4G LTE1, 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 - USA1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G1, 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 - USA1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA
SpeedLTE, 5GHSPA, LTE, 5G
Technology5G/4G/LTE/GSMGSM / CDMA / HSPA / EVDO / LTE / 5G
BODY5 fields
SpecificationGalaxy S23 Ultra10S Pro
BuildGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frameGlass front (Gorilla Glass), glass back, aluminum frame
Dimensions163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in)163.4 x 76.1 x 8.9 mm
IP RatingIP68 dust/water resistant (up to 1.5m for 30 min)IP54 dust and splash resistant
SIMNano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time)Nano-SIM + Nano-SIM
Weight234 g (8.25 oz)229 g
DISPLAY7 fields
SpecificationGalaxy S23 Ultra10S Pro
Brightness1200 nits (HBM), 1750 nits (peak)2000 nits (peak)
ProtectionCorning Gorilla Glass Victus 2Corning Gorilla Glass
Refresh Rate120Hz144Hz
Resolution1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density)1216 x 2688 pixels (~431 ppi density)
Screen-to-body~89.9%~91.4%
Size6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio)6.85 inches, 113.7 cm2 (~91.4% screen-to-body ratio)
TypeDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)AMOLED, 1B colors, 144Hz, 2592Hz PWM, 100% DCI-P3
PLATFORM4 fields
SpecificationGalaxy S23 Ultra10S Pro
CPUOcta-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
ChipsetQualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)Qualcomm Snapdragon 8 Elite Leading Version (3 nm)
GPUAdreno 740Adreno 830
OSAndroid 13, up to 4 major Android upgrades, One UI 6.1.1Android 15, REDMAGIC OS 10.5
MEMORY4 fields
SpecificationGalaxy S23 Ultra10S Pro
Card slotNoNo
Internal256GB, 512GB, 1TB256GB 12GB RAM, 512GB 16GB RAM, 1TB 24GB RAM
RAM8GB RAM, 12GB RAM12GB / 16GB / 24GB
Storage/RAM variants256GB, 512GB, 1TB; 8GB RAM, 12GB RAM12GB + 256GB, 16GB + 512GB, 24GB + 1TB
MAIN CAMERA3 fields
SpecificationGalaxy S23 Ultra10S Pro
FeaturesLaser AF, LED flash, auto-HDR, panoramaLED flash, HDR, panorama
MAIN 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, 150 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS; 50 MP, f/2.0, 13mm (ultrawide), 1/2.88", 0.61µm, AF; 2 MP (auxiliary)
Video8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps, OIS
SELFIE CAMERA3 fields
SpecificationGalaxy S23 Ultra10S Pro
FeaturesHDR, HDR10+HDR
Selfie camera12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF16 MP, f/2.0, 26mm (wide), 1/2.77", 1.0µm, under display
Video4K@30/60fps, 1080p@30fps1080p@30/60fps
SOUND2 fields
SpecificationGalaxy S23 Ultra10S Pro
3.5mm jackNoYes
LoudspeakerYes, with stereo speakersYes, with stereo speakers (DTS:X Ultra)
COMMUNICATION6 fields
SpecificationGalaxy S23 Ultra10S Pro
Bluetooth5.3, A2DP, LE5.4, A2DP, LE
NFCYesYes
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS (L1+L5), GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C 3.2, OTGUSB Type-C 3.2 Gen 2, DisplayPort 1.4, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
FEATURES1 field
SpecificationGalaxy S23 Ultra10S Pro
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass, ambient light, infrared
BATTERY3 fields
SpecificationGalaxy S23 Ultra10S Pro
Capacity5000 mAh7050 mAh
Charging Type45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless80W wired, PD
TypeLi-Ion 5000 mAhSi/C Li-Ion
ADDITIONAL INFORMATION4 fields
SpecificationGalaxy S23 Ultra10S Pro
ColorsPhantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M EditionMatte Black Nightfall, Transparent Silver Moonlight, Transparent Black Dusk
Launch Price (USD)$571.00 (reference only — see Price in Nigeria above for the actual retail price)$699.00 (reference only — see Price in Nigeria above for the actual retail price)
ModelsSM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DSNX789J
Price in Nigeria₦1,300,000 (Seller price)₦1,300,000 (Seller price)
SECURITY1 field
SpecificationGalaxy S23 Ultra10S Pro
SecurityBiometric security: Fingerprint (under display, ultrasonic).Fingerprint (under display, optical), face unlock

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