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OnePlus Open

Device A

Open

OnePlus · 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
SpecificationOpenGalaxy S26 Ultra
AnnouncedOctober 19, 202325 February 2026
Released2023-10-262026-03-06
StatusAvailable. Released 2023, October 26Available; released 11 March 2026
NETWORK6 fields
SpecificationOpenGalaxy S26 Ultra
2G BandsGSM 850 / 900 / 1800 / 1900GSM 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, 30, 32, 38, 39, 40, 41, 46, 48, 66, 711, 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, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSASA/NSA/Sub6
SpeedHSPA, LTE, 5GLTE, 5G
TechnologyGSM / HSPA / LTE / 5GLTE / 5G
BODY5 fields
SpecificationOpenGalaxy S26 Ultra
BuildGlass front (Ceramic Guard) (folded), plastic front (unfolded), glass back or eco leather back, aluminum frameGlass front (Corning Gorilla Armor 2), Glass back (Gorilla Glass Victus 2), Aluminum frame
DimensionsUnfolded: 153.4 x 143.1 x 5.8 mm; Folded: 153.4 x 73.3 x 11.7 mm163.6 x 78.1 x 7.9 mm (6.44 x 3.07 x 0.31 in)
IP RatingIPX4 splash resistantIP68
SIMNano-SIM + Nano-SIM + eSIM (max 2 at a time)Nano-SIM + eSIM
Weight239 g214 g
DISPLAY7 fields
SpecificationOpenGalaxy S26 Ultra
Brightness1400 nits (HBM), 2800 nits (peak)2600 nits (peak)
ProtectionCeramic Guard (cover screen)Corning Gorilla Armor 2
Refresh Rate120Hz1–120Hz
Resolution2268 x 2440 pixels (~426 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~500 ppi density)
Screen-to-body~89.6%~90.7%
Size7.82 inches, 196.7 cm2 (~89.6% screen-to-body ratio)6.9 inches
TypeFoldable LTPO3 Flexi-fluid AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+; Cover display: 6.31 inches, LTPO3 AMOLED, 1116 x 2484 pixels (~431 ppi), 120Hz, 2800 nits (peak)Dynamic AMOLED 2X
PLATFORM4 fields
SpecificationOpenGalaxy S26 Ultra
CPUOcta-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
ChipsetQualcomm Snapdragon 8 Gen 2 (4 nm)Snapdragon 8 Elite Gen 5 for Galaxy
GPUAdreno 740Adreno 840
OSAndroid 13, up to 4 major Android upgrades, OxygenOS 13.2Android 16, One UI 8.5
MEMORY5 fields
SpecificationOpenGalaxy S26 Ultra
Card slotNoNo
Internal512GB 16GB RAM, 1TB 16GB RAM256 GB / 512 GB / 1 TB
RAM16GB12 GB; 16 GB with 1 TB
Storage Type—UFS 4.X
Storage/RAM variants16GB + 512GB, 16GB + 1TB256 GB / 512 GB / 1 TB; 12 GB; 16 GB with 1 TB RAM
MAIN CAMERA3 fields
SpecificationOpenGalaxy S26 Ultra
FeaturesHasselblad Color Calibration, LED flash, HDR, panoramaLaser AF, Best Face, LED Flash, Panorama, Auto-HDR
MAIN CAMERA48 MP, f/1.7, 24mm (wide), 1/1.43", multi-directional PDAF, OIS; 64 MP, f/2.6, 70mm (telephoto), 1/2.0", 3x optical zoom, PDAF, OIS; 48 MP, f/2.2, 14mm, 114˚ (ultrawide), 1/2.0", PDAF200 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×)
Video4K@30/60fps, 1080p@30/60/120/240/480fps, gyro-EIS, HDR10+, Dolby Vision8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
SELFIE CAMERA3 fields
SpecificationOpenGalaxy S26 Ultra
FeaturesHDR, panoramaHDR
Selfie camera20 MP, f/2.2, 20mm (ultrawide), 1/4.0", 0.7µm (inner screen); 32 MP, f/2.4, 22mm (ultrawide), 1/3.14", 0.7µm (cover screen)12 MP f/2.2
Video4K@30fps, 1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30fps
SOUND2 fields
SpecificationOpenGalaxy S26 Ultra
3.5mm jackNoNo
LoudspeakerYes, with stereo speakers (Dolby Atmos)Yes, with Stereo Speakers
COMMUNICATION6 fields
SpecificationOpenGalaxy S26 Ultra
Bluetooth5.3, A2DP, LE, aptX HD6.0
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSYes, with A-GPS
RadioNoNo
USBUSB Type-C 3.1, OTGUSB Type-C 3.2, DisplayPort 1.2
WLANWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-bandWi-Fi 7
FEATURES1 field
SpecificationOpenGalaxy S26 Ultra
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
BATTERY3 fields
SpecificationOpenGalaxy S26 Ultra
Capacity4805 mAh5000 mAh (typical)
Charging Type67W wired, PD; reverse wiredWired fast charging; wireless and reverse wireless charging
TypeLi-PoLithium-ion, non-removable
ADDITIONAL INFORMATION5 fields
SpecificationOpenGalaxy S26 Ultra
ColorsEmerald Dusk, Voyager Black, Apex Edition Crimson ShadowCobalt Violet, White, Black, Sky Blue, Pink Gold, Silver Shadow
Compatibility—Singapore specification set; chipset and configurations vary by market
Launch Price (USD)$1,700.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsCPH2551Galaxy 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₦225,000 (Seller price)₦1,337,200 (Seller price)
SECURITY1 field
SpecificationOpenGalaxy S26 Ultra
SecurityFingerprint (side-mounted), face unlockSamsung Knox, Knox Vault

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