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Xiaomi 15

Device A

15

Xiaomi · Phones

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Samsung Galaxy S26 Ultra

Device B

Galaxy S26 Ultra

Samsung · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
Specification15Galaxy S26 Ultra
AnnouncedOctober 29, 202425 February 2026
Released2024, October2026-03-06
StatusAvailableAvailable; released 11 March 2026
NETWORK6 fields
Specification15Galaxy S26 Ultra
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G BandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G LTE1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 661, 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, 48, 66, 71 - USA unlocked
5G1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78 SA/NSASA/NSA/Sub6
SpeedLTE, 5GLTE, 5G
Technology5G/4G/LTE/GSMLTE / 5G
BODY5 fields
Specification15Galaxy S26 Ultra
BuildGlass front (Xiaomi Shield Glass), aluminum alloy frame (6M42)Glass front (Corning Gorilla Armor 2), Glass back (Gorilla Glass Victus 2), Aluminum frame
Dimensions152.3 x 71.2 x 8.1 / 8.4 / 8.5 mm163.6 x 78.1 x 7.9 mm (6.44 x 3.07 x 0.31 in)
IP RatingIP68 Dust/Water Resistant (up to 1.5m for 30 min)IP68
SIM· Nano-SIM + Nano-SIM · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)Nano-SIM + eSIM
Weight189 / 191 / 192 g (6.67 oz)214 g
DISPLAY7 fields
Specification15Galaxy S26 Ultra
Brightness3200 nits (peak)2600 nits (peak)
ProtectionXiaomi Shield Glass, Mohs level 6Corning Gorilla Armor 2
Refresh Rate120Hz1–120Hz
Resolution1200 x 2670 pixels, 20:9 ratio (~460 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~500 ppi density)
Screen-to-body~90.0%~90.7%
Size6.36 inches, 97.6 cm2 (~90.0% screen-to-body ratio)6.9 inches
TypeLTPO AMOLED, 68B colors, 1920Hz PWM, 120Hz, Dolby Vision, HDR10+, 3200 nits (peak)Dynamic AMOLED 2X
PLATFORM4 fields
Specification15Galaxy S26 Ultra
CPUOcta-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
ChipsetQualcomm SM8750-AB Snapdragon 8 Elite (3 nm)Snapdragon 8 Elite Gen 5 for Galaxy
GPUAdreno 830Adreno 840
OSAndroid 15, up to 4 major Android upgrades, HyperOS 2Android 16, One UI 8.5
MEMORY5 fields
Specification15Galaxy S26 Ultra
Card slotNoNo
Internal256GB, 512GB, 1TB256 GB / 512 GB / 1 TB
RAM12GB RAM, 16GB RAM12 GB; 16 GB with 1 TB
Storage TypeUFS 4.0UFS 4.X
Storage/RAM variants256GB, 512GB, 1TB; 12GB RAM, 16GB RAM256 GB / 512 GB / 1 TB; 12 GB; 16 GB with 1 TB RAM
MAIN CAMERA3 fields
Specification15Galaxy S26 Ultra
FeaturesLaser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panoramaLaser AF, Best Face, LED Flash, Panorama, Auto-HDR
MAIN CAMERA50 MP, f/1.6, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP, f/2.0, 60mm (telephoto), 1/2.76", 0.64µm, PDAF (10cm - ∞), OIS, 2.6x optical zoom 50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm200 MP f/1.4 OIS + 50 MP ultrawide f/1.9 + 50 MP telephoto f/2.9 OIS (5×) + 10 MP telephoto f/2.4 OIS (3×)
Video8K@24/30fps (HDR), 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
SELFIE CAMERA3 fields
Specification15Galaxy S26 Ultra
FeaturesHDR, panoramaHDR
Selfie camera32 MP, f/2.0, 21mm (wide), 1/3.14", 0.7µm12 MP f/2.2
Video4K@30/60fps, 1080p@30/60fps, HDR10+, gyro-EIS4K@30/60fps, 1080p@30fps
SOUND2 fields
Specification15Galaxy S26 Ultra
3.5mm jackNoNo
LoudspeakerYes, with stereo speakersYes, with Stereo Speakers
COMMUNICATION6 fields
Specification15Galaxy S26 Ultra
Bluetooth5.4/6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 56.0
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)Yes, with A-GPS
RadioNoNo
USBUSB Type-C 3.2, Display Port, OTGUSB Type-C 3.2, DisplayPort 1.2
WLANWi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi DirectWi-Fi 7
FEATURES1 field
Specification15Galaxy S26 Ultra
SensorsFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometerFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
BATTERY3 fields
Specification15Galaxy S26 Ultra
Capacity5240 mAh5000 mAh (typical)
Charging Type90W wired, PD3.0, QC3+ 50W wireless 10W reverse wirelessWired fast charging; wireless and reverse wireless charging
TypeMarket-dependent versions: · Si/C Li-Ion 5240 mAh - Global · Si/C Li-Ion 5400 mAh - ChinaLithium-ion, non-removable
ADDITIONAL INFORMATION5 fields
Specification15Galaxy S26 Ultra
ColorsBlack, White, Liquid Silver, Green, LilacCobalt Violet, White, Black, Sky Blue, Pink Gold, Silver Shadow
Compatibility—Singapore specification set; chipset and configurations vary by market
Launch Price (USD)$898.00 (reference only — see Price in Nigeria above for the actual retail price)—
Models24129PN74G, 24129PN74I, 24129PN74CGalaxy S26 Ultra 5G, SM-S948B, SM-S948B/DS, SM-S948U, SM-S948U1, SM-S948W, SM-S948N, SM-S9480, SM-S948E, SM-S948E/DS
Price in Nigeria₦2,500,000₦2,600,000
SECURITY1 field
Specification15Galaxy S26 Ultra
SecurityBiometric security: Fingerprint (under display, ultrasonic).Samsung Knox, Knox Vault

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