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Samsung Galaxy S23

Device A

Galaxy S23

Samsung · Phones

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Xiaomi Poco X8

Device B

Poco X8

Xiaomi · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationGalaxy S23Poco X8
AnnouncedFebruary 17, 20232026, September 01
Released2023, February2026-09-11
StatusAvailableAvailable
NETWORK6 fields
SpecificationGalaxy S23Poco X8
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model Only)GSM: B2/B3/B5/B8
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100WCDMA: B1/B2/B4/B5/B8
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, 20, 25, 26, 28, 38, 39, 40, 41, 46, 48, 66, 71 - USALTE FDD: B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B66/B71; LTE TDD: B38/B40/B41/B42/B48
5GSA/NSA/Sub6n1/2/3/5/7/8/20/28/38/40/41/66/77/78/71/26/48
SpeedLTE, 5GLTE, 5G
Technology5G/4G/LTE/GSM5G / 4G / 3G / 2G
BODY5 fields
SpecificationGalaxy S23Poco X8
BuildGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frameGlass front (Gorilla Glass Victus 2), Plastic back, Plastic frame
Dimensions146.3 x 70.9 x 7.6 mm (5.76 x 2.79 x 0.30 in)163.45 x 78.27 x 8.6 mm
IP RatingIP68 dust/water resistant (up to 1.5m for 30 min)IP66, IP68, IP69, IP69K
SIMNano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time)Dual SIM (nano SIM + nano SIM)
Weight168 g (5.93 oz)223g
DISPLAY9 fields
SpecificationGalaxy S23Poco X8
Brightness1200 nits (HBM), 1750 nits (peak)1060 nits (typ), 3500 nits (peak)
Color—DCI- P3 wide color gamut
Features—Sunlight display; 3840Hz PWM dimming
ProtectionCorning Gorilla Glass Victus 2Corning Gorilla Glass Victus 2
Refresh Rate120HzUp to 120Hz
Resolution1080 x 2340 pixels, 19.5:9 ratio (~425 ppi density)1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Screen-to-body~86.8%~89.5%
Size6.1 inches, 90.1 cm2 (~86.8% screen-to-body ratio)6.83"
TypeDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)AMOLED
PLATFORM4 fields
SpecificationGalaxy S23Poco X8
CPUOcta-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)Octa-core, up to 2.4 GHz
ChipsetQualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)Snapdragon 6s Gen 4
GPUAdreno 740Adreno
OSAndroid 13, up to 4 major Android upgrades, One UI 6.1.1Xiaomi HyperOS 3
MEMORY5 fields
SpecificationGalaxy S23Poco X8
Card slotNoNo
Internal128GB, 256GB, 512GB128GB / 256GB
RAM8GB RAM6 GB / 8 GB / 12 GB
Storage Type—LPDDR4X + UFS3.1 (256GB) / UFS2.2 (128GB)
Storage/RAM variants128GB, 256GB, 512GB; 8GB RAM128GB / 256GB; 6 GB / 8 GB / 12 GB RAM
MAIN CAMERA3 fields
SpecificationGalaxy S23Poco X8
FeaturesLED flash, auto-HDR, panoramaLED Flash, Panorama, HDR
MAIN CAMERA50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video50MP main camera, f/1.8; 2MP Depth camera, f/2.4
Video8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS1080p at 30fps; 720p at 30fps
SELFIE CAMERA3 fields
SpecificationGalaxy S23Poco X8
FeaturesHDR, HDR10+HDR
Selfie camera12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF16MP front camera, f/2.4
Video4K@30/60fps, 1080p@30fps1080p at 30fps; 720p at 30fps
SOUND3 fields
SpecificationGalaxy S23Poco X8
3.5mm jackNoNo
Dolby Atmos—Yes
LoudspeakerYes, with stereo speakersDual speakers
COMMUNICATION6 fields
SpecificationGalaxy S23Poco X8
Bluetooth5.3, A2DP, LE5.1
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, Galileo, BDS, QZSS
RadioNoNo
USBUSB Type-C 3.2, OTGUSB-C
WLANWi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi DirectWi-Fi Protocol: 802.11a/b/g/n/ac
FEATURES2 fields
SpecificationGalaxy S23Poco X8
Ai—Circle to Search with Google, Google Gemini; AI Erase, AI Remove Reflection, AI Image Expansion, AI Sky, AI Bokeh, AI Image Enhancement, AI Beautify
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerProximity sensor; Ambient light sensor; Accelerometer; Electronic compass; IR blaster; Gyroscope
BATTERY3 fields
SpecificationGalaxy S23Poco X8
Capacity3900 mAh8340mAh(typ)
Charging Type25W wired, PD3.0, 50% in 30 min 15W wireless (Qi) 4.5W reverse wireless67W HyperCharge; Supports 22.5W wired reverse charging
TypeLi-Ion 3900 mAhSilicon-carbon
ADDITIONAL INFORMATION5 fields
SpecificationGalaxy S23Poco X8
ColorsPhantom Black, Cream, Green, Lavender, Graphite, LimeBlack; White; Orange
Compatibility—Global specification set
Launch Price (USD)$294.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsSM-S911B, SM-S911B/DS, SM-S911U, SM-S911U1, SM-S911W, SM-S911N, SM-S9110, SM-S911E, SM-S911E/DSPoco X8, 2607DPC18G
Price in Nigeria₦449,820₦450,000
SECURITY1 field
SpecificationGalaxy S23Poco X8
SecurityBiometric security: Fingerprint (under display, ultrasonic).In-screen fingerprint sensor; AI face unlock

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