XIAOMI 15 Ultra Smartphone User Manual

1. Product Overview

The Xiaomi 15 Ultra smartphone offers photographic excellence, combining advanced technology with a premium design. This device is engineered for high performance and user experience.

Image 1.1: The Xiaomi 15 Ultra smartphone, available in various finishes.

Key Features:

• Advanced Optics: Features a wide focal range for versatile photography.
• Xiaomi HyperAI: Optimized by Xiaomi HyperOS 2 for intelligent performance.
• Snapdragon 8 Elite Processor: Built on 3nm technology for powerful and efficient operation.
• Xiaomi Shield Glass 2.0: Durable WQHD+ ultra-efficient display with an ultrasonic fingerprint sensor.
• High-Capacity Battery: Xiaomi Surge 5410 mAh (typical) battery with 90W wired and 80W wireless HyperCharge.

2. What's in the Box

Upon unboxing your Xiaomi 15 Ultra, please verify that all the following items are included:

Image 2.1: Included accessories with the Xiaomi 15 Ultra.

• Xiaomi 15 Ultra Smartphone
• USB Cable
• SIM Ejection Tool
• Protective Case
• Support Ring
• Quick Start Guide (not shown, but typically included)

Note: The charger is not included with this version of the device.

3. Initial Setup

3.1 Inserting the SIM Card

1. Locate the SIM card tray on the side of your device.
2. Insert the SIM ejection tool into the small hole next to the tray and press firmly until the tray pops out.
3. Place your Nano-SIM card(s) into the tray with the gold contacts facing down. Ensure proper orientation.
4. Carefully push the tray back into the slot until it is flush with the device.

3.2 Powering On Your Device

• Press and hold the Power button (located on the right side) until the Xiaomi logo appears on the screen.
• Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, and Google account login.

3.3 Charging the Battery

• Connect the provided USB cable to the charging port at the bottom of your device.
• Connect the other end of the USB cable to a compatible USB power adapter (sold separately).
• For optimal charging speed, use a 90W HyperCharge compatible adapter.

4. Operating Your Device

4.1 Display Features

The Xiaomi 15 Ultra features a 6.73-inch WQHD+ ultra-efficient AMOLED display with a 2560 x 1440 resolution and a 120 Hz refresh rate. This provides a smooth and vibrant visual experience.

Image 4.1: The ultra-intelligent display of the Xiaomi 15 Ultra.

4.2 Camera System

Equipped with a Super Leica 200MP 100mm telephoto lens and advanced optics, the Xiaomi 15 Ultra offers a wide focal range for professional-grade photography. The quad-camera system ensures high-quality images in various conditions.

Image 4.2: The advanced Leica quad-camera system.

4.3 Performance

The device is powered by the Snapdragon 8 Elite processor, manufactured with 3nm technology, ensuring exceptional performance and energy efficiency. It features 16GB of RAM and 512GB of storage for seamless multitasking and ample space for your data.

Image 4.3: The Snapdragon 8 Elite processor for optimal power and energy efficiency.

4.4 Battery and Charging

The Xiaomi 15 Ultra is equipped with a 5410 mAh (typical) Xiaomi Surge battery. It supports 90W wired HyperCharge and 80W wireless HyperCharge, allowing for rapid recharging and extended usage.

5. Xiaomi HyperAI Features

The Xiaomi 15 Ultra integrates Xiaomi HyperAI, optimized by Xiaomi HyperOS 2, to enhance various aspects of your smartphone experience. This AI-powered ecosystem provides intelligent assistance and boosts productivity.

Image 5.1: Introduction to Xiaomi HyperAI.

AI-Powered Productivity:

• AI Writing: Assists with text generation, summarization, proofreading, and extensions.
• AI Voice Recognition: Converts spoken words into text.
• AI Interpreter: Provides real-time language translation.
• AI Search: Intelligent search capabilities across your device and the web.
• Dynamic AI Wallpapers: Personalized and adaptive background images.

Image 5.2: Google Gemini integration for enhanced AI assistance.

The device also integrates with Google Gemini, offering features like Gemini Overlay for quick access, Gemini Live for direct interaction, AI image generation, and extensions to connect with other Google services.

6. Durability and Protection

The Xiaomi 15 Ultra is built with superior durability to withstand daily use. It features the new Xiaomi Guardian Structure, an ultra-resistant aluminum frame, and Corning Gorilla Glass 7i for enhanced protection.

Image 6.1: Xiaomi Guardian Structure for enhanced resistance to drops and wear.

• Xiaomi Shield Glass 2.0: Offers +25% resistance to drops on rough surfaces.
• 6M42 Aluminum Frame: CNC fabricated for high resistance.
• Corning Gorilla Glass 7i Protection: With anti-scratch coating, providing +82% improved lens protection.

6.1 Water and Dust Resistance (IP68)

The device is rated IP68 for dust and water resistance, meaning it can withstand immersion in water up to 1.5 meters for 30 minutes. This provides protection against splashes, spills, and dust.

Image 6.2: The Xiaomi 15 Ultra features IP68 dust and water resistance.

6.2 Protective Case Video

7. Technical Specifications

Image 7.1: Product information sheet and energy label.

8. Maintenance

8.1 Cleaning Your Device

• Use a soft, lint-free cloth to gently wipe the screen and back of the device.
• Avoid using harsh chemicals, abrasive materials, or compressed air, as these can damage the device.
• For stubborn smudges, slightly dampen the cloth with water or a screen cleaner designed for electronics.

8.2 Battery Care

• Avoid exposing the device to extreme temperatures (very hot or very cold).
• Do not fully discharge the battery frequently. It is recommended to keep the charge between 20% and 80% for optimal battery longevity.
• Use only approved chargers and cables to prevent damage to the battery.

8.3 Software Updates

• Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements.
• Navigate to Settings > About phone > MIUI version (or similar path) to check for updates.

9. Troubleshooting

This section addresses common issues you might encounter with your Xiaomi 15 Ultra.

9.1 Device Not Turning On

• Ensure the battery is charged. Connect the device to a charger and wait a few minutes before attempting to power it on again.
• Press and hold the Power button for at least 10-15 seconds to perform a forced restart.

9.2 Screen Unresponsive

• Perform a forced restart (see 9.1).
• If the issue persists, try connecting the device to a charger, as a very low battery might cause unresponsiveness.

9.3 Apps Crashing or Freezing

• Close the problematic app and reopen it.
• Clear the app's cache and data via Settings > Apps > Manage apps > [App Name] > Clear data.
• Ensure the app and your device's operating system are up to date.

9.4 Poor Battery Life

• Check battery usage in Settings > Battery & performance to identify power-hungry apps.
• Reduce screen brightness and disable unnecessary features like GPS, Bluetooth, or Wi-Fi when not in use.
• Ensure all apps are updated to their latest versions.

10. Warranty and Support

Your Xiaomi 15 Ultra is covered by a limited warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your product packaging or visit the official Xiaomi website.

10.1 Customer Support

If you encounter any issues that cannot be resolved using this manual, please contact Xiaomi customer support. You can find contact information on the official Xiaomi website or through the support section of your device's settings.

For online support and resources, visit: Xiaomi Global Support