Device comparison

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Device A

Galaxy S25 Ultra

Samsung · Phones

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Device B

ASUS ROG Phone · Phones

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Complete comparison

Every available group and stored value, aligned by field.

Differences only

LAUNCH DATE3 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Announced	2025, January 22	13 April 2023
Released	2025, February	21 April 2023 (Taiwan; pre-orders from 14 April 2023)
Status	Available. Released 2025, February 03	Available

NETWORK6 fields

Specification	Galaxy S25 Ultra	7 Ultimate
2G Bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700 / 1900 / 2100
4G LTE	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	FDD: 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
5G	SA/NSA/Sub6	SA/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
Speed	LTE, 5G	HSPA, LTE, 5G
Technology	5G/4G/LTE/GSM	GSM / HSPA / LTE / 5G

BODY5 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Build	Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)	Glass front (Gorilla Glass Victus)
Dimensions	162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)	173 x 77 x 10.4 mm
IP Rating	IP68 Dust/Water Resistant (up to 1.5m for 30 min)	IP54
SIM	Nano-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 - CN	Nano-SIM + Nano-SIM (dual standby, DSDV LTE+LTE)
Weight	218 g (7.69 oz)	246 g

DISPLAY8 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Brightness	2600 nits (peak)	1000 nits (outdoor); 1500 nits (peak)
Features	—	Delta-E < 1; 720Hz touch sampling rate; DC dimming
Protection	Corning Gorilla Armor 2, Mohs level 6	Corning Gorilla Glass Victus
Refresh Rate	120Hz	165Hz (selectable 60/90/120/144/165Hz)
Resolution	1440 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%	—
Size	6.9 inches, 116.9 cm2 (~92.5% screen-to-body ratio)	6.78 inches
Type	Dynamic LTPO AMOLED 2X, 120Hz, 480Hz PWM, HDR10+, 2600 nits (peak)	Samsung AMOLED, 165Hz, 1ms, HDR10+

PLATFORM4 fields

Specification	Galaxy S25 Ultra	7 Ultimate
CPU	Octa-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)
Chipset	Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)	Qualcomm Snapdragon 8 Gen 2 (SM8550)
GPU	Adreno 830 (1200 MHz)	Adreno 740
OS	Android 15, up to 7 major Android upgrades, One UI 7	Android 13, ROG UI

MEMORY5 fields

MAIN CAMERA3 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Features	Laser AF, Best Face, LED flash, auto-HDR, panorama	3-axis electronic image stabilization
MAIN CAMERA	200 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, 120	50 MP, f/1.9, 23.8mm (wide), 1/1.56", 1.0µm, Sony IMX766 \| 13 MP, 12.5mm, 120° (ultrawide) \| 5 MP (macro)
Video	8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS	8K@24fps, 4K@30/60fps, 1080p, 720p@30/60fps; slow motion 4K@120fps, 1080p@120/240fps, 720p@480fps; 3-axis EIS

SELFIE CAMERA3 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Features	HDR, HDR10+	Pixel binning (8MP output)
Selfie camera	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF	32 MP, OmniVision OV32 (Quad Bayer), 29.4mm equivalent
Video	4K@30/60fps, 1080p@30fps	1080p

SOUND2 fields

Specification	Galaxy S25 Ultra	7 Ultimate
3.5mm jack	No	Yes; Hi-Res Audio up to 384 kHz / 32-bit; Dirac Virtuo; tri-microphones with noise reduction
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers (dual front-facing 12 x 16 mm, Dirac HD Sound)

COMMUNICATION6 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Bluetooth	5.4, A2DP, LE	5.3, aptX Adaptive, aptX Lossless
NFC	Yes	Yes
Positioning	GPS, GLONASS, BDS, GALILEO, QZSS	GPS (L1+L5), GLONASS (L1), Galileo (E1+E5a), BeiDou (B1+B2a), QZSS (L1+L5), NavIC (L5)
Radio	No	—
USB	USB Type-C 3.2, DisplayPort 1.2, OTG	2x USB Type-C: side USB 3.1 Gen 2 (DisplayPort 1.4 per Notebookcheck), bottom USB 2.0
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/ax/be (Wi-Fi 7), 2x2 MIMO, 2.4/5/6GHz

FEATURES2 fields

Specification	Galaxy S25 Ultra	7 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
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer	In-display fingerprint, face recognition, gyroscope, accelerometer, e-compass, proximity, ambient light, hall sensor, ultrasonic AirTrigger 3 sensors

BATTERY3 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Capacity	5000 mAh	6000 mAh
Charging Type	45W wired, PD3.0, 65% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless	65W wired HyperCharge (QC 5.0 / PD 3.0), 0-100% in 42 min; bypass charging; no wireless charging listed
Type	Li-Ion 5000 mAh	Li-Po 6000 mAh (equivalent; 2 x 3000 mAh cells)

ADDITIONAL INFORMATION8 fields

Specification	Galaxy S25 Ultra	7 Ultimate
Colors	Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold	Storm 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)	—
Models	SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS	AI2205
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 (Seller price)	₦1,759,500 (Stored estimate)

TESTS2 fields

Specification	Galaxy S25 Ultra	7 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

Specification	Galaxy S25 Ultra	7 Ultimate
Security	Biometric security: Fingerprint (under display, ultrasonic).	In-display fingerprint (optical), face recognition