Samsung Galaxy S25 Ultra: A Comprehensive Overview
Introduction
The Samsung Galaxy S25 Ultra stands at the pinnacle of smartphone innovation, embodying cutting-edge technology and design. Released on February 3, 2025, this flagship device showcases Samsung’s commitment to excellence in the mobile industry.
Design and Build Quality
The Galaxy S25 Ultra features a refined design with more rounded edges and a robust titanium frame. Its dimensions are 162.8 x 77.6 x 8.2 mm, and it weighs 218 grams, offering a substantial yet comfortable feel. The device boasts a glass front protected by Corning Gorilla Armor 2 and a glass back with Gorilla Glass Victus 2, ensuring durability and a premium aesthetic. Additionally, it holds an IP68 rating, making it dust-tight and water-resistant up to 1.5 meters for 30 minutes. The inclusion of a stylus enhances productivity and creativity for users.
Display
Equipped with a 6.9-inch Dynamic LTPO AMOLED 2X display, the S25 Ultra delivers an immersive visual experience. The screen supports a 120Hz adaptive refresh rate and HDR10+ certification, ensuring smooth scrolling and vibrant colors. With a peak brightness of 2,600 nits, visibility under direct sunlight is exceptional. The display’s resolution of 1440 x 3120 pixels, coupled with a 19.5:9 aspect ratio, results in a pixel density of approximately 498 ppi, offering sharp and detailed visuals. An always-on display feature and DX anti-reflective coating further enhance usability.
Performance
Under the hood, the Galaxy S25 Ultra is powered by the Qualcomm Snapdragon 8 Elite chipset, built on a 3 nm process. The octa-core CPU comprises two high-performance Oryon V2 Phoenix L cores clocked at 4.47 GHz and six efficiency-focused Oryon V2 Phoenix M cores at 3.53 GHz. The Adreno 830 GPU ensures top-tier graphics performance, catering to both productivity and gaming needs. The device runs on Android 15 with One UI 7, and Samsung promises up to seven major Android upgrades, ensuring long-term software support.
Memory and Storage
The S25 Ultra offers multiple configurations to suit varying user needs:
- 256GB storage with 12GB RAM
- 512GB storage with 12GB RAM
- 1TB storage with 12GB RAM
- 1TB storage with 16GB RAM
All variants utilize UFS 4.0 technology for faster data transfer speeds. However, there is no option for expandable storage via a microSD card slot.
Camera System
The Galaxy S25 Ultra’s camera setup is engineered for versatility and excellence in photography and videography.
Rear Cameras
- Main Wide Camera: A 200 MP sensor with an f/1.7 aperture and 24mm focal length, featuring multi-directional PDAF and Optical Image Stabilization (OIS) for sharp and stable images.
- Telephoto Lens: A 10 MP sensor with an f/2.4 aperture and 67mm focal length, offering 3x optical zoom, PDAF, and OIS.
- Periscope Telephoto Lens: A 50 MP sensor with an f/3.4 aperture and 111mm focal length, providing 5x optical zoom, PDAF, and OIS.
- Ultrawide Lens: A 50 MP sensor with an f/1.9 aperture and a 120° field of view, equipped with dual pixel PDAF and Super Steady video capabilities.
Additional features include Laser Autofocus, Best Face mode, LED flash, auto-HDR, and panorama. The camera supports video recording at various resolutions and frame rates, including 8K at 24/30fps, 4K at up to 120fps, and 1080p at up to 240fps, with 10-bit HDR and HDR10+ support.
Front Camera
The front-facing camera is a 12 MP sensor with an f/2.2 aperture and 26mm focal length, featuring dual pixel PDAF. It supports HDR and HDR10+ for enhanced selfie quality. Video recording capabilities include 4K at 30/60fps and 1080p at 30fps.
Battery Life and Charging
The device houses a 5,000 mAh non-removable Li-Ion battery, ensuring extended usage. Charging options include:
- Wired Charging: 45W with PD3.0, achieving 65% charge in 30 minutes.
- Wireless Charging: 15W, Qi2 Ready.
- Reverse Wireless Charging: 4.5W, allowing the device to charge other compatible gadgets.
Connectivity
The Galaxy S25 Ultra offers comprehensive connectivity options:
- Wi-Fi: Supports Wi-Fi 802.11 a/b/g/n/ac/6e/7 with tri-band and Wi-Fi Direct capabilities.
- Bluetooth: Version 5.4 with A2DP and LE support.
- Positioning: GPS, GLONASS, BDS, GALILEO, and QZSS for accurate location services.
- NFC: Enabled for contactless transactions and data transfer.
- USB: USB Type-C 3.2 with DisplayPort 1.2 and OTG support.
Additional Features
- Audio: Stereo speakers tuned by AKG, delivering high-quality sound. The device lacks a 3.5mm headphone jack but supports 32-bit/384kHz audio.
- Sensors: Includes an under-display ultrasonic fingerprint sensor, accelerometer, gyro, proximity sensor, compass, and barometer.
- Samsung DeX: Supports both wired and wireless desktop experiences, enhancing productivity.
- Ultra Wideband (UWB): Enabled for precise spatial awareness and advanced connectivity features.
Color Variants
The Galaxy S25 Ultra is available in a range of colors:
- Titanium Silver Blue
- Titanium Black
- Titanium White Silver
- Titanium Gray
- Titanium Jade Green
- Titanium Jet Black
- Titanium Pink Gold
Pricing and Availability
At launch, the Galaxy S25 Ultra was priced as follows:
- 256GB/12GB RAM: $1,099.99
- 512GB/12GB RAM: $1,189.00
- 1TB/12GB RAM: $1,419.99
- 1TB/16GB RAM: $1,459.99
The device became available for purchase on February 3, 2025.
Performance Benchmarks
In performance testing, the Galaxy S25 Ultra achieved impressive results:
- AnTuTu (v10): 2,207,809
- GeekBench (v6): 9,846
- 3DMark (Wild Life Extreme): 6,687
These scores reflect the device’s capability to handle demanding applications and multitasking with ease.
Conclusion
The Samsung Galaxy S25 Ultra exemplifies the fusion of advanced technology and elegant design. Its robust build, stunning display, powerful performance, versatile camera system, and extensive feature set position it as a leading choice for consumers seeking a premium smartphone experience.