The Samsung Galaxy S25 Ultra is here, and it’s pushing the boundaries of smartphone technology with AI-powered features, an upgraded camera system, and a blazing-fast processor. As Samsung’s 2025 flagship, it aims to refine the Ultra experience with cutting-edge hardware, longer software support, and smarter AI integrations.
The Samsung Galaxy S25 Ultra is Samsung’s latest flagship smartphone, aimed to push the limits of technology and innovation. As a member of the Galaxy S series, the S25 Ultra upholds the legacy of providing cutting-edge features and performance, making it a formidable challenger in the competitive smartphone market.
SAMSUNG GALAXY S25 ULTRA KEY FEATURES
The Samsung Galaxy S25 Ultra introduces new features like a titanium frame, Dynamic LTPO AMOLED 2X display, Snapdragon 8 Elite processor, and advanced camera system with 200MP main sensor. It also includes Google Gemini integration, Qi2-ready wireless charging, and enhanced AI ProVisual Engine for superior photo and video quality.
- Titanium Frame and Gorilla Glass Armor 2: The Galaxy S25 Ultra boasts a titanium frame, making it stronger and more premium than previous models. The glass is upgraded to Corning Gorilla Armor 2, offering better resistance to scratches and drops.
- Snapdragon 8 Elite Processor: Powered by the latest Snapdragon 8 Elite (3nm) processor, the S25 Ultra offers a significant performance boost over its predecessors. The new CPU and GPU provide better power efficiency, faster processing, and improved thermal management.
- Google Gemini Integration: The Galaxy S25 Ultra integrates Google Gemini, an advanced AI assistant that enhances the overall user experience. Gemini can handle multiple tasks with a single command, provide personalized briefings, and offer real-time responses to queries.
- Now Bar and Now Brief: The new Now Bar provides quick access to essential information and controls without unlocking the phone. The Now Brief feature sends personalized briefings throughout the day, keeping users informed about important updates and reminders.
- Qi2-Ready Wireless Charging: The S25 Ultra introduces Qi2-ready wireless charging, allowing for improved wireless power transfer efficiency. The phone also supports 45W wired charging and 15W wireless charging.
- Enhanced AI ProVisual Engine: The AI ProVisual Engine enhances the photo and video quality by optimizing settings and processing in real time. This feature ensures that users can capture the best possible images and videos in various lighting conditions.
- Audio Eraser: The Audio Eraser feature filters out background noise from videos, allowing users to adjust different types of sound, including voices, music, and wind. This ensures clearer and more professional audio quality in recordings.
The Samsung Galaxy S25 Ultra is packed with innovative features that enhance performance, usability, and overall user experience. Whether you’re a photography enthusiast, a power user, or someone who values cutting-edge technology, the S25 Ultra has something to offer.
Pros
- 7 years of updates
- Powerful Snapdragon 8 Elite performance
- AI features improve daily tasks
Cons
- S Pen loses Bluetooth features
- No charger in the box
- Zoom downgrade from 10x to 5x
Samsung Galaxy S25 Ultra Review: Design, Display & S Pen Innovation
The Samsung Galaxy S25 Ultra has a streamlined appearance with a titanium frame and Gorilla Glass Armor 2, which provide increased durability and a premium feel2. The device boasts a sleek and ergonomic appearance, with slightly rounded sides that make it easy to grip. The flat frame and rounded corners provide better grip and handling.
- Frame: Durable titanium build with rounded edges for enhanced ergonomics.
- Dimensions: Approximately 174.2mm (6.9 inches) in height.
The Galaxy S25 Ultra features a 6.9-inch Dynamic LTPO AMOLED 2X display with a resolution of 3120 x 1440 pixels and a refresh rate of 120 Hz. The display’s high peak brightness of 2600 nits and low reflection make it ideal for outdoor use. The screen’s brilliant colors and smooth scrolling make it great for watching films, playing games, and browsing the internet. The display also supports HDR10+, delivering an exceptional viewing experience.
- Brightness: Peak brightness up to 2600 nits.
- Protection: Corning Gorilla Armor 2 with anti-reflective coating.
The S Pen on the Galaxy S25 Ultra has been enhanced to provide a seamless and intuitive user experience. The S Pen can be used for various tasks, including taking notes, drawing, and navigating the screen with precision5. Key features include:
- Air Command: Access shortcuts to different apps and features compatible with the S Pen.
- AI Select: Select and draw on the screen, generate images, create GIFs, and more.
- Translate: Translate text on the screen by hovering the S Pen over it.
- Magnify: Hover the S Pen over the screen to magnify its contents.
- Screen Off Memos: Create memos or drawings when the screen is turned off.
The S Pen does not support Bluetooth functions, simplifying its use and eliminating the need for pairing or charging. The S Pen seamlessly fits into the lower side of the Galaxy S25 Ultra’s frame, ensuring a cohesive design while maintaining practicality
Samsung Galaxy S25 Ultra Review: Performance & AI Capabilities
The Samsung Galaxy S25 Ultra is powered by the latest Snapdragon 8 Elite CPU, which provides great performance and economy. The overclocked Snapdragon 8 Elite for Galaxy processor enables seamless multitasking, gaming, and handling of demanding applications.
- AI-Powered Performance Optimization – The phone uses machine learning to predict your usage patterns and optimize power management, ensuring you get the most out of your battery while maintaining top-tier performance.
- Enhanced Camera AI – Beyond just improving photos with better low-light performance and enhanced detail, AI processing also enables advanced features like real-time object removal, dynamic scene recognition, and automatic photo enhancement.
- Smart Assistant Integration – Google’s Gemini AI further enhances productivity, with features like real-time translation, text summarization, and even AI-generated meeting notes from voice recordings.
The Snapdragon 8 Gen 3 Elite significantly improves gaming performance, driving frame rates to new heights while remaining energy efficient. The S25 Ultra supports Ray Tracing and HDR gaming, resulting in visually rich and smooth gameplay experiences.
- Processor: Qualcomm Snapdragon 8 Elite (4nm) or Exynos 2500 (region-dependent).
- RAM: 12GB.
- Storage Options: 256GB, 512GB, and 1TB.
- Operating System: Android 15 with One UI 7.
Samsung Galaxy S25 Ultra Review: Camera System
The Samsung Galaxy S25 Ultra has an outstanding and versatile camera system that produces exceptional photo and video quality. Here are the main features and details:
- Main Camera: The main camera uses a 200MP Samsung ISOCELL HP2 sensor with multi-directional PDAF and OIS, resulting in clear and detailed photographs. It can record 8K video at 30fps and 4K at 120fps.
- Ultra-Wide Camera: The ultra-wide camera now features a 50MP Samsung ISOCELL JN3 sensor, which improves low-light performance and captures more information in wide-angle images. It also allows for 8K video recording at 30fps and 4K at 120fps.
- Telephoto Cameras: The 12MP Sony IMX754 sensor features 3x optical zoom, PDAF, and OIS. It can record 4K video at 60 fps. The 50MP Sony IMX854 sensor features 5x optical zoom, PDAF, and OIS. It can record 8K video at 30fps and 4K at 60fps.
- Front Camera: The front-facing camera uses a 12MP Samsung ISOCELL 3LU sensor with dual-pixel PDAF for clear and detailed selfies. It can record 4K video at 60 fps.
- Camera Features:
- AI ProVisual Engine: Improves photo and video quality by optimizing settings and processing in real-time, resulting in the best shots in a variety of lighting scenarios.
- Audio Eraser: Filters out background noise from videos, allowing users to adjust different types of sound, including voices, music, and wind.
- LOG Capture: The camera system supports 4K 60fps LOG capture, providing greater flexibility in post-processing and color grading.
The Samsung Galaxy S25 Ultra camera system is intended to please both photography enthusiasts and casual users. Whether you’re taking ultra-high definition images, zooming in on faraway things, or recording seamless video, this camera system is one of the best on the market.
Samsung Galaxy S25 Ultra Review: Battery Life & Charging
Battery Life: The Samsung Galaxy S25 Ultra comes with a 5000mAh battery, which provides an impressive battery life. In tests, the S25 Ultra lasted up to 17 hours and 15 minutes of continuous use, making it Samsung’s longest-lasting phone yet. With combined usage such as video streaming, browsing, and phone conversations, the gadget may easily last a full day on a single charge. The adaptive refresh rate option optimizes energy consumption by altering the refresh rate of the display based on the material being seen.
Charging: The Galaxy S25 Ultra supports 45W wired charging, which allows for fast charging times. It also has 15W wireless charging and reverse wireless charging, which lets you charge other devices wirelessly. The Qi2-ready wireless charging technology improves power transfer efficiency4. Despite having the same battery capacity as its predecessor, the S25 Ultra benefits from the power efficiency of the Snapdragon 8 Elite processor, which results in improved battery performance.
The Samsung Galaxy S25 Ultra has an outstanding battery life and a variety of charging choices, making it a solid choice for consumers who require long-lasting performance and quick charging capabilities.
- Capacity: 5000mAh.
- Wired Charging: Up to 45W fast charging.
- Wireless Charging: Supports Qi2 wireless charging with compatible accessories.
FULL SPECIFICATION
Network | Technology | GSM / CDMA / HSPA / EVDO / LTE / 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, 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 | |
Always-on display DX anti-reflective coating | ||
Platform | OS | Android 15, up to 7 major Android upgrades, One UI 7 |
Chipset | Qualcomm SM8750-AB 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 | |
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), 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 |
