Samsung Galaxy S25 Ultra: Full Specifications

Seraphina — Tue, 24 Mar 2026 00:11:55 +0000

Samsung Galaxy S25 Ultra enters the premium segment with a long-term ownership focus, combining flagship internals with a titanium build, anti-reflective glass, and built-in stylus support.

This overview uses a buyer-first angle: real test outcomes, regional network differences, and practical features like DeX and seven major Android upgrades that matter in day-to-day use.

Full Specifications

Network

Technology:	GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands:	GSM 850 / 900 / 1800 / 1900
	CDMA 800 / 1900 & TD-SCDMA
3G bands:	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	CDMA2000 1xEV-DO
4G bands:	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
5G bands:	1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 – International
	1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave – USA unlocked
Speed:	HSPA, LTE (up to 7CA), 5G

Launch

Announced:	2025, January 22
Status:	Available. Released 2025, February 03

Body

Dimensions:	162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
Weight:	218 g (7.69 oz)
Build:	Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)
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
	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus

Display

Type:	Dynamic LTPO AMOLED 2X, 120Hz, 480Hz PWM, HDR10+, 2600 nits (peak)
Size:	6.9 inches, 116.9 cm2 (~92.5% screen-to-body ratio)
Resolution:	1440 x 3120 pixels, 19.5:9 ratio (~498 ppi density)
Protection:	Corning Gorilla Armor 2, Mohs level 6
	DX anti-reflective coating

Platform

OS:	Android 15, up to 7 major Android upgrades, One UI 7
Chipset:	Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU:	Octa-core (2×4.47 GHz Oryon V2 Phoenix L + 6×3.53 GHz Oryon V2 Phoenix M)
GPU:	Adreno 830 (1200 MHz)

Memory

Card slot:	No
Internal:	256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
	UFS 4.0

Main Camera

Quad:	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˚ (ultrawide), 1/2.5″, 0.7µm, dual pixel PDAF, Super Steady video
Features:	Laser AF, Best Face, LED flash, auto-HDR, panorama
Video:	8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

Selfie camera

Single:	12 MP, f/2.2, 26mm (wide), 1/3.2″, 1.12µm, dual pixel PDAF
Features:	HDR, HDR10+
Video:	4K@30/60fps, 1080p@30fps

Sound

Loudspeaker:	Yes, with stereo speakers
3.5mm jack:	No
	32-bit/384kHz audio Tuned by AKG

Comms

WLAN:	Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth:	5.4, A2DP, LE
Positioning:	GPS, GLONASS, BDS, GALILEO, QZSS
NFC:	Yes
Radio:	No
USB:	USB Type-C 3.2, DisplayPort 1.2, OTG

Features

Sensors:	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
	Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support Circle to Search

Battery

Type:	Li-Ion 5000 mAh
Charging:	45W wired, PD3.0, 65% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless

Misc

Colors:	Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Models:	SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
SAR:	1.26 W/kg (head) 0.64 W/kg (body)
SAR EU:	1.25 W/kg (head) 1.42 W/kg (body)
Price:	€ 909.00 / $ 796.95 / £ 774.99 / ₹ 107,730

Our Tests

Performance:	AnTuTu: 2207809 (v10) GeekBench: 9846 (v6) 3DMark: 6687 (Wild Life Extreme)
Display:	1417 nits max brightness (measured)
Loudspeaker:	-24.6 LUFS (Very good)
Battery:	Active use score 14:49h

EU LABEL

Energy:	Class B
Battery:	44:54h endurance, 2000 cycles
Free fall:	Class A (270 falls)
Repairability:	Class C

Price and Availability

The Samsung Galaxy S25 Ultra offers a compelling combination of features and performance. While the base price is around €909, the actual cost may vary depending on your location and retailer. Below, you’ll find the approximate price of the Samsung Galaxy S25 Ultra converted into various currencies. Please note that these are estimates based on recent exchange rates as of March 23, 2026 and may not reflect the exact price you’ll find at a retailer.

United States: $1,051
Japan: ¥167,190
United Kingdom: £788
Australia: A$1,496
Canada: C$1,440
Taiwan: NT$33,573
Denmark: kr6.782
Saudi Arabia: ﷼3,940
South Korea: ₩1,578,781
Germany: €909
Brazil: R$5.560
Vietnam: ₫27.495.694
Kenya: KSh 135,769
India: ₹98,402
Indonesia: Rp 17.824.339
Nigeria: ₦1,423,639
Pakistan: ₨292,883
Philippines: ₱62,893
Bangladesh: ৳১,২৮,৭৯৩

Value Positioning

The Galaxy S25 Ultra is less about one headline spec and more about total package value: top-tier performance, stylus input, desktop mode, and broad connectivity options in one device. That combination is especially attractive for users who want a single phone for both work and media.

Design and Durability

The hardware mix is clearly premium, with Gorilla Armor 2 on the front, Gorilla Glass Victus 2 on the back, and a grade 5 titanium frame. IP68 sealing and an EU free-fall Class A rating (270 falls) reinforce its positioning as a high-end daily driver built for heavy use.

Display Experience

The 6.9-inch Dynamic LTPO AMOLED 2X panel pairs QHD+ sharpness with 120Hz refresh, HDR10+, and DX anti-reflective treatment. While the rated peak is 2600 nits, measured brightness at 1417 nits still indicates strong real-world outdoor visibility.

Performance in Practice

Snapdragon 8 Elite, Adreno 830, and UFS 4.0 place the phone in top flagship territory. Reported scores (AnTuTu 2,207,809, GeekBench 9,846, 3DMark Wild Life Extreme 6,687) suggest ample headroom for gaming, high-resolution video work, and sustained multitasking.

Camera Versatility

The quad-camera setup emphasizes range and flexibility: high-resolution main capture, dedicated 3x telephoto, 5x periscope zoom, and a high-resolution ultrawide. Video support up to 8K, plus 4K 120fps and HDR formats, makes it competitive for both creators and casual shooters.

Battery and Charging Balance

Battery behavior is tuned for consistency rather than extreme charging numbers, with a 5000mAh cell, 45W wired charging, and wireless/reverse wireless support. Test results are solid, including a 14:49h active-use score and 44:54h EU endurance figure, alongside a 2000-cycle battery label.

Software Longevity

Android 15 with One UI 7 and up to seven major Android upgrades gives the S25 Ultra one of the stronger long-term software promises in its class. For buyers planning multi-year ownership, this can outweigh short-term spec differences.

Connectivity and Regional Variants

Connectivity is a major buying detail here: international and US unlocked versions differ in LTE/5G support, with mmWave available on the US unlocked model. Wi-Fi 7, Bluetooth 5.4, UWB, and USB-C with DisplayPort add practical advantages for power users and travelers.

Who Should Buy This Phone

This phone fits users who want a productivity-first flagship: stylus workflow, long software runway, strong camera range, and desktop-like DeX features. Buyers prioritizing lighter bodies or ultra-fast charging above all else may prefer a different flagship profile.

Conclusion

Samsung Galaxy S25 Ultra is a complete ultra-flagship with few weak spots, especially for users who value durability, display quality, camera flexibility, and long software support. It is a strong recommendation for power users seeking one premium phone for years of use.

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