Gizmoindex

Device comparison

Two devices. One clear decision.

Choose the exact models, then compare every available specification in one aligned view.

Missing information stays missing. Only stored specifications are shown.

Apple iPhone 18 Pro

Device A

iPhone 18 Pro

Apple · Phones

Open full profile →
Samsung Galaxy S26 Ultra

Device B

Galaxy S26 Ultra

Samsung · Phones

Open full profile →

Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
Announced9 September 202625 February 2026
Released2026-09-182026-03-06
StatusAnnouncedAvailable; released 11 March 2026
NETWORK6 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
2G BandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G BandsHSDPA 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, 34, 38, 39, 40, 41, 42, 48, 53, 66, 106 (A3714)1, 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
5GSA/NSA/Sub6SA/NSA/Sub6
SpeedHSPA, LTE, 5GLTE, 5G
TechnologyGSM / HSPA / LTE / 5GLTE / 5G
BODY5 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
BuildAluminum unibody; Ceramic Shield backGlass front (Corning Gorilla Armor 2), Glass back (Gorilla Glass Victus 2), Aluminum frame
Dimensions150 x 71.9 x 8.8 mm (5.91 x 2.83 x 0.35 in)163.6 x 78.1 x 7.9 mm (6.44 x 3.07 x 0.31 in)
IP RatingIP68; 6 m for 30 minutesIP68
SIMDual eSIM (US version)Nano-SIM + eSIM
Weight211 g214 g
DISPLAY9 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
Brightness1000 nits typical; 1600 HDR; 3000 outdoor peak2600 nits (peak)
ColorP3—
FeaturesAlways-on; HDR; True Tone—
ProtectionCeramic Shield 2Corning Gorilla Armor 2
Refresh RateAdaptive, up to 120Hz1–120Hz
Resolution1206 x 2622 pixels, 19.5:9 ratio (~460 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~500 ppi density)
Screen-to-body~89.4%~90.7%
Size6.3 inches6.9 inches
TypeOLED, Super Retina XDRDynamic AMOLED 2X
PLATFORM5 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
CPU6 cores: 2 performance + 4 efficiencyOcta-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
ChipsetApple A20 ProSnapdragon 8 Elite Gen 5 for Galaxy
GPU7 coresAdreno 840
Neural engineDual 16-core—
OSiOS 27Android 16, One UI 8.5
MEMORY5 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
Card slotNoNo
Internal256GB / 512GB / 1TB / 2TB256 GB / 512 GB / 1 TB
RAM12 GB12 GB; 16 GB with 1 TB
Storage TypeNVMeUFS 4.X
Storage/RAM variants256 GB, 512 GB, 1 TB, 2 TB; 12 GB RAM256 GB / 512 GB / 1 TB; 12 GB; 16 GB with 1 TB RAM
MAIN CAMERA3 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
FeaturesSensor-shift OIS; macro; ProRAWLaser AF, Best Face, LED Flash, Panorama, Auto-HDR
MAIN CAMERA48MP main (f/1.48–f/4.0 variable aperture) + 48MP ultrawide (f/2.2) + 48MP telephoto (4x, f/2.8)200 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 Dolby Vision up to 120fps (main); external ProRes 4K/120fps8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
SELFIE CAMERA3 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
FeaturesHDRHDR
Selfie camera18MP, f/1.9, autofocus12 MP f/2.2
Video4K Dolby Vision up to 60fps4K@30/60fps, 1080p@30fps
SOUND2 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
3.5mm jackNoNo
LoudspeakerStereoYes, with Stereo Speakers
COMMUNICATION6 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
Bluetooth66.0
NFCYesYes
PositioningGPS, GLONASS, Galileo, QZSS, BeiDou, NavICYes, with A-GPS
RadioNoNo
USBUSB-C, USB 3 (10Gb/s), DisplayPortUSB Type-C 3.2, DisplayPort 1.2
WLANWi-Fi 7Wi-Fi 7
FEATURES1 field
SpecificationiPhone 18 ProGalaxy S26 Ultra
SensorsLiDAR, barometer, gyroscope, accelerometer, proximity, dual ambient lightFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
BATTERY3 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
Capacity4056 mAh5000 mAh (typical)
Charging TypeWired, PD3.2, AVS, 50% in 15 min; 25W wireless MagSafe/Qi2, 50% in 30 min (15W - China); 4.5W reverse wiredWired fast charging; wireless and reverse wireless charging
TypeRechargeable lithium-ionLithium-ion, non-removable
ADDITIONAL INFORMATION6 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
ColorsBlack; Silver; Glacier; BurgundyCobalt Violet, White, Black, Sky Blue, Pink Gold, Silver Shadow
CompatibilityUS model: dual eSIM; no physical SIM slot. Carrier eSIM support required.Singapore specification set; chipset and configurations vary by market
CoolingRedesigned vapor chamber; three times the surface area of the previous generation—
Environmental40% recycled content by mass; fiber-based packaging (Apple)—
ModelsA3472 (US)Galaxy 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₦2,450,000₦2,600,000
TESTS1 field
SpecificationiPhone 18 ProGalaxy S26 Ultra
Battery EnduranceVideo playback: up to 36 h; streaming: up to 33 h (Apple manufacturer test)—
SECURITY3 fields
SpecificationiPhone 18 ProGalaxy S26 Ultra
Anti-theftFind My with Activation Lock when enabled—
Data ProtectionSecure Enclave protects cryptographic keys; device passcode protection—
SecurityFace ID with TrueDepth facial recognitionSamsung Knox, Knox Vault

Search Gizmoindex

Start typing to find devices, brands, categories, guides and news.