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Samsung Galaxy S25 Ultra

Device A

Galaxy S25 Ultra

Samsung · Phones

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ASUS ROG Phone 7 Ultimate

Device B

7 Ultimate

ASUS ROG Phone · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationGalaxy S25 Ultra7 Ultimate
Announced2025, January 2213 April 2023
Released2025, February21 April 2023 (Taiwan; pre-orders from 14 April 2023)
StatusAvailable. Released 2025, February 03Available
NETWORK6 fields
SpecificationGalaxy S25 Ultra7 Ultimate
2G BandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700 / 1900 / 2100
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, 48, 66, 71 - USA unlockedFDD: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66; TDD: 34, 38, 39, 40, 41, 42, 43, 48 (WW version); US version adds 29, 30, 71
5GSA/NSA/Sub6SA/NSA n1, n2, n3, n5, n7, n8, n12, n18, n20, n25, n26, n28, n38, n40, n41, n48, n66, n77, n78, n79 (WW version); US version adds n29, n30, n71
SpeedLTE, 5GHSPA, LTE, 5G
Technology5G/4G/LTE/GSMGSM / HSPA / LTE / 5G
BODY5 fields
SpecificationGalaxy S25 Ultra7 Ultimate
BuildGlass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)Glass front (Gorilla Glass Victus)
Dimensions162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)173 x 77 x 10.4 mm
IP RatingIP68 Dust/Water Resistant (up to 1.5m for 30 min)IP54
SIMNano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT Nano-SIM + eSIM + eSIM (max 2 at a time) - USA Nano-SIM + Nano-SIM - CNNano-SIM + Nano-SIM (dual standby, DSDV LTE+LTE)
Weight218 g (7.69 oz)246 g
DISPLAY8 fields
SpecificationGalaxy S25 Ultra7 Ultimate
Brightness2600 nits (peak)1000 nits (outdoor); 1500 nits (peak)
Features—Delta-E < 1; 720Hz touch sampling rate; DC dimming
ProtectionCorning Gorilla Armor 2, Mohs level 6Corning Gorilla Glass Victus
Refresh Rate120Hz165Hz (selectable 60/90/120/144/165Hz)
Resolution1440 x 3120 pixels, 19.5:9 ratio (~498 ppi density)1080 x 2448 pixels (FHD+), 20.4:9 ratio (395 ppi)
Screen-to-body~92.5%—
Size6.9 inches, 116.9 cm2 (~92.5% screen-to-body ratio)6.78 inches
TypeDynamic LTPO AMOLED 2X, 120Hz, 480Hz PWM, HDR10+, 2600 nits (peak)Samsung AMOLED, 165Hz, 1ms, HDR10+
PLATFORM4 fields
SpecificationGalaxy S25 Ultra7 Ultimate
CPUOcta-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)Octa-core (1x3.2 GHz Cortex-X3 + 2x2.8 GHz Cortex-A715 + 2x2.8 GHz Cortex-A710 + 3x2.0 GHz Cortex-A510)
ChipsetQualcomm SM8750-AC Snapdragon 8 Elite (3 nm)Qualcomm Snapdragon 8 Gen 2 (SM8550)
GPUAdreno 830 (1200 MHz)Adreno 740
OSAndroid 15, up to 7 major Android upgrades, One UI 7Android 13, ROG UI
MEMORY5 fields
SpecificationGalaxy S25 Ultra7 Ultimate
Card slotNo—
Internal256GB, 512GB, 1TB, 1TB512GB
RAM12GB RAM, 16GB RAM16GB LPDDR5X
Storage TypeUFS 4.0UFS 4.0
Storage/RAM variants256GB, 512GB, 1TB, 1TB; 12GB RAM, 16GB RAM512GB 16GB RAM
MAIN CAMERA3 fields
SpecificationGalaxy S25 Ultra7 Ultimate
FeaturesLaser AF, Best Face, LED flash, auto-HDR, panorama3-axis electronic image stabilization
MAIN CAMERA200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 50 MP, f/1.9, 12050 MP, f/1.9, 23.8mm (wide), 1/1.56", 1.0µm, Sony IMX766 | 13 MP, 12.5mm, 120° (ultrawide) | 5 MP (macro)
Video8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS8K@24fps, 4K@30/60fps, 1080p, 720p@30/60fps; slow motion 4K@120fps, 1080p@120/240fps, 720p@480fps; 3-axis EIS
SELFIE CAMERA3 fields
SpecificationGalaxy S25 Ultra7 Ultimate
FeaturesHDR, HDR10+Pixel binning (8MP output)
Selfie camera12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF32 MP, OmniVision OV32 (Quad Bayer), 29.4mm equivalent
Video4K@30/60fps, 1080p@30fps1080p
SOUND2 fields
SpecificationGalaxy S25 Ultra7 Ultimate
3.5mm jackNoYes; Hi-Res Audio up to 384 kHz / 32-bit; Dirac Virtuo; tri-microphones with noise reduction
LoudspeakerYes, with stereo speakersYes, with stereo speakers (dual front-facing 12 x 16 mm, Dirac HD Sound)
COMMUNICATION6 fields
SpecificationGalaxy S25 Ultra7 Ultimate
Bluetooth5.4, A2DP, LE5.3, aptX Adaptive, aptX Lossless
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEO, QZSSGPS (L1+L5), GLONASS (L1), Galileo (E1+E5a), BeiDou (B1+B2a), QZSS (L1+L5), NavIC (L5)
RadioNo—
USBUSB Type-C 3.2, DisplayPort 1.2, OTG2x USB Type-C: side USB 3.1 Gen 2 (DisplayPort 1.4 per Notebookcheck), bottom USB 2.0
WLANWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/ax/be (Wi-Fi 7), 2x2 MIMO, 2.4/5/6GHz
FEATURES2 fields
SpecificationGalaxy S25 Ultra7 Ultimate
Other features—ROG Vision 2-inch rear matrix display (6 customizable scenarios); AeroActive Portal; AeroActive Cooler 7 (Peltier, 13 x 38 mm subwoofer) in box; AirTrigger 3; bypass charging
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerIn-display fingerprint, face recognition, gyroscope, accelerometer, e-compass, proximity, ambient light, hall sensor, ultrasonic AirTrigger 3 sensors
BATTERY3 fields
SpecificationGalaxy S25 Ultra7 Ultimate
Capacity5000 mAh6000 mAh
Charging Type45W wired, PD3.0, 65% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless65W wired HyperCharge (QC 5.0 / PD 3.0), 0-100% in 42 min; bypass charging; no wireless charging listed
TypeLi-Ion 5000 mAhLi-Po 6000 mAh (equivalent; 2 x 3000 mAh cells)
ADDITIONAL INFORMATION8 fields
SpecificationGalaxy S25 Ultra7 Ultimate
ColorsTitanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink GoldStorm White
Compatibility—Bands differ by WW/US/CN version; dual Nano-SIM (no eSIM listed); launched on Android 13 with upgrade promise to Android 15 (Notebookcheck)
Cooling—ROG GameCool 7: rapid-cycle vapor chamber (6 liquid-return channels), boron nitride, 16,000 mm² graphite sheets; AeroActive Portal; AeroActive Cooler 7 included
Launch Price—TWD 39,990 (Taiwan launch); EUR 1,399 (Germany, per Notebookcheck)
Launch Price (USD)$1,065.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsSM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DSAI2205
Models and regions—WW, US and CN versions with different band lists (US adds 5G n29/n30/n71 and LTE B29/B30/B71)
Price in Nigeria₦1,000,000 (Saved seller price · not yet reverified)₦1,759,500 (Stored estimate)
TESTS2 fields
SpecificationGalaxy S25 Ultra7 Ultimate
Display—Measured 1,016 nits average, 1,631 nits peak; 1.2 ms response (Notebookcheck)
Performance—AnTuTu v9: 1,322,448; Geekbench 6 multi-core: 5,702 (Notebookcheck)
SECURITY1 field
SpecificationGalaxy S25 Ultra7 Ultimate
SecurityBiometric security: Fingerprint (under display, ultrasonic).In-display fingerprint (optical), face recognition

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