Samsung Galaxy S25 Ultra - 128 GB - Black - Android - Snapdragon 8 - Wi-Fi 7 - 5G - 2025

Simple. ImpactfulGalaxy S25 Ultra's rounded design expresses a unified identity for the Galaxy S S...

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The Samsung Galaxy S25 Ultra is designed for power users, professionals, and tech enthusiasts seeking cutting-edge AI capabilities, superior performance, and an exceptional camera system. Its key benefit lies in its advanced AI features that enhance productivity and creativity, alongside a robust build and impressive display. A potential caveat for some users might be its premium price point and the complexity of its advanced features.

All features

Release Year2025
ColourBlack
Operating SystemAndroid
WiFi StandardWi-Fi 7
RAM128 GB
Internal Storage Capacity256 GB
OSAndroid
ProcessorSnapdragon
Display Size6.9
Processor FamilySnapdragon 8
Network Generation5G
SeriesS25 Ultra
Model Part NumberSM-S938BZKDEEE
BrandSamsung
Mobile Device Battery Capacity5000 mAh

Extended Product Information

FAQs

How do I use the AI features like Call Transcript and Writing Assist?

These AI features are integrated into the native phone and messaging apps. For Call Transcript, start a call and look for the 'Record' or 'Transcript' option. For Writing Assist, when typing in supported apps like Samsung Notes or the keyboard, you'll see prompts for AI assistance related to tone, grammar, and content suggestions.

What is the main advantage of the Snapdragon 8 Elite processor?

The Snapdragon 8 Elite processor offers significant improvements in AI processing, real-time ray tracing for enhanced graphics in games, and overall faster performance, making it ideal for demanding applications and advanced mobile experiences.

How does the ProScaler technology work?

ProScaler uses advanced AI algorithms to analyze and enhance the resolution of displayed content in real-time, delivering a sharper and more detailed viewing experience, especially for lower-resolution videos and images.

Is the titanium frame durable?

Yes, the titanium frame is designed to be strong and lightweight, offering enhanced durability compared to traditional aluminum frames. It's paired with Corning® Gorilla® Armor 2 for superior display protection.

Can I use the phone in dusty or wet conditions?

The Galaxy S25 Ultra has an IP68 rating, which means it is resistant to dust ingress and can withstand submersion in fresh water up to 1.5 meters for 30 minutes. However, it's advisable to avoid exposure to salt water or other liquids.

How long does the battery typically last?

With its 5000 mAh capacity and software optimizations, the battery is designed to provide all-day use for most users. Actual battery life will vary based on usage patterns, network conditions, and features used.

What is Knox Vault and how does it protect my data?

Knox Vault is a secure processor and isolated memory that protects your most sensitive data, such as PINs, passwords, and biometric information, from software-based threats by encrypting it and storing it separately from the main operating system.

What are the camera specifications for the rear cameras?

The rear camera system features a quad-camera setup: a 200 MP main sensor, two 50 MP sensors (one telephoto with optical zoom and one ultra-wide), and a 10 MP telephoto lens, enabling versatile shooting options from ultra-wide to high-magnification zoom.

Troubleshooting

Device won't turn on

Ensure the battery is charged by connecting it to a power source using a compatible USB Type-C cable and adapter. Press and hold the power button for at least 15 seconds. If the issue persists, try a different charging cable and adapter, or contact support.

Poor performance or lagging apps

Close unnecessary background apps. Restart the device. Clear the cache partition. Ensure the device software and apps are up-to-date. For intensive tasks, check if the device is overheating, and allow it to cool down.

Camera not focusing or blurry images

Clean the camera lenses with a soft cloth. Ensure there is adequate lighting. Tap the screen on the subject to focus. If the issue persists, restart the camera app or the device.

S Pen not responding

Ensure the S Pen is properly inserted into its slot. Check for any obstructions around the S Pen or its slot. Restart the device. If the S Pen is physically damaged, it may need replacement.

Wi-Fi or Bluetooth connection issues

Toggle Wi-Fi or Bluetooth off and then on. Restart your device and your router/access point. Forget the network/device in settings and reconnect. Ensure you are within range of the Wi-Fi or Bluetooth device.

Pros and Cons

Pros

  • Powerful AI features for enhanced productivity and creativity.
  • Premium titanium design with integrated S Pen.
  • Top-tier performance for demanding applications and gaming.
  • Exceptional camera system with advanced AI enhancements.
  • Robust security features with Knox Vault.
  • Long-lasting battery life for all-day use.

Cons

  • High-end pricing may be a barrier for some users.
  • The extensive AI features may have a learning curve for new users.
  • The device's large form factor might not be ideal for all users.
  • AC adapter is not included.
  • Repairability score is moderate.

Setup, Compatibility & Care

Initial Setup:

  1. Power On: Press and hold the power button.
  2. Language & Region: Select your preferred language and region.
  3. Wi-Fi Connection: Connect to a Wi-Fi network for updates and account setup.
  4. Account Sign-in: Sign in with your Google and Samsung accounts, or create new ones.
  5. Data Transfer: Follow on-screen prompts to transfer data from your previous device using Samsung Smart Switch or other methods.
  6. Security Setup: Set up your fingerprint reader, face recognition, and PIN/password.

Compatibility:

  • Network: Supports 5G, 4G LTE, and 3G networks. Ensure your carrier supports the specific bands.
  • SIM: Supports Dual SIM (NanoSIM + eSIM).
  • Connectivity: Features Wi-Fi 7 (802.11be), Bluetooth 5.4, and NFC for seamless wireless connections.
  • Charging: Compatible with USB Type-C cables and supports USB Power Delivery up to 45W. Wireless charging is also supported.
  • Software: Runs on Android 15 with Samsung's One UI 7.0 overlay.

Care Instructions:

  • Cleaning: Gently clean the screen and body with a soft, lint-free cloth. Avoid abrasive materials or harsh chemicals. Use a slightly damp cloth for stubborn smudges, ensuring no moisture enters ports.
  • Water & Dust Resistance: The device has an IP68 rating, making it resistant to dust and submersion in up to 1.5 meters of fresh water for up to 30 minutes. However, avoid exposing it to salt water, chlorinated water, or soapy water. Always ensure the SIM tray is securely closed.
  • S Pen Care: Keep the S Pen tip clean. If the tip is worn, it can be replaced. Refer to the S Pen specific guide for detailed care.
  • Battery Health: To optimize battery life, avoid extreme temperatures and utilize adaptive battery features. Use the recommended charger for optimal charging speed and battery longevity.