Xiaomi POCO M3 Smartphone User Manual

Important Notice

This device is designed for international markets and DOES NOT WORK IN THE USA MARKET. Please verify network compatibility with your local carrier before use.

1. Device Overview

The Xiaomi POCO M3 is a smartphone featuring a large display, a triple camera system, and a high-capacity battery. This manual provides instructions for its proper use and maintenance.

Image 1.1: Front and back view of the Xiaomi POCO M3 Smartphone. The front shows the display with a small notch for the front camera. The back features a textured blue finish with a large black camera module housing three lenses and the POCO branding.

2. Setup

2.1. Inserting SIM Card and MicroSD Card

1. Locate the SIM card tray on the side of the device.
2. Insert the SIM ejector tool into the small hole next to the tray and push gently until the tray pops out.
3. Place your Nano-SIM card(s) and/or microSD card into the designated slots on the tray. Ensure the cards are correctly oriented.
4. Carefully reinsert the tray into the phone until it is flush with the device body.

Image 2.1: Close-up of the Xiaomi POCO M3's SIM and microSD card tray, showing slots for two SIM cards and one microSD card for expandable storage.

2.2. Initial Charging and Power On

1. Connect the USB Type-C cable to the phone's charging port and the other end to the power adapter. Plug the adapter into a power outlet.
2. Allow the phone to charge for at least 30 minutes before initial use, especially if the battery is completely depleted. The device supports 18W fast charging.
3. To power on, press and hold the power button (located on the side) until the Xiaomi logo appears on the screen.
4. Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, and Google account setup.

3. Operating Instructions

3.1. Display and Navigation

The POCO M3 features a 6.53-inch FHD+ Dot Drop display with a resolution of 2340x1080 pixels. Navigate the interface using touch gestures.

Image 3.1: The 6.53-inch FHD+ Dot Drop display of the Xiaomi POCO M3, highlighting its high resolution and screen-to-body ratio.

3.2. Fingerprint Sensor

The device is equipped with a side-mounted fingerprint sensor for secure and fast unlocking. To set up your fingerprint:

1. Go to Settings > Password & Security > Fingerprint unlock.
2. Follow the on-screen prompts to register your fingerprint. Ensure your finger covers the entire sensor area during registration.

Image 3.2: Close-up of the side-mounted fingerprint sensor on the Xiaomi POCO M3, along with icons representing other features like IR Blaster, 3.5mm headphone jack, FM radio, and USB Type-C port.

3.3. Camera Usage

The POCO M3 features a 48MP AI Triple Camera system. To open the camera, tap the Camera icon on your home screen or lock screen.

• Main Camera: The 48MP main sensor captures detailed photos.
• Macro Camera: Use the 2MP macro lens for close-up shots.
• Depth Sensor: The 2MP depth sensor assists in creating portrait mode effects.
• Time-lapse: Utilize the time-lapse feature to compress time and create dynamic video content.

Image 3.3: Detailed view of the Xiaomi POCO M3's triple camera setup, specifying the 48MP main camera, 2MP macro camera, and 2MP depth sensor.

3.4. Audio and Connectivity

• Stereo Speakers: Enjoy enhanced audio experience with dual speakers.
• 3.5mm Headphone Jack: Connect wired headphones for private listening.
• Bluetooth: Pair with wireless accessories like headphones or speakers.
• IR Blaster: Use your phone as a universal remote control for compatible devices.
• FM Radio: Listen to FM radio broadcasts (requires wired headphones to act as an antenna).

4. Maintenance

4.1. Battery Care

The POCO M3 is equipped with a 6000mAh battery. To maximize battery lifespan:

• Avoid extreme temperatures.
• Use the original charger and cable for optimal charging.
• Regularly charge the device before it completely drains.

Image 4.1: Information on the Xiaomi POCO M3's 6000mAh battery, including its high charge cycle capability and estimated usage times for standby, calling, music, and video playback.

4.2. Software Updates

Keep your device's operating system (Android 10.0) and applications updated to ensure optimal performance and security. You can check for updates in Settings > About phone > MIUI version.

4.3. Storage Management

The device comes with 128GB of internal storage and supports expandable storage up to 512GB via microSD card. Regularly manage your files and applications to free up space and maintain performance.

5. Troubleshooting

If you encounter issues with your POCO M3, consider the following basic troubleshooting steps:

• Device unresponsive: Press and hold the power button for about 10-15 seconds to force a restart.
• Network issues: Ensure your SIM card is properly inserted and that you have network coverage. Try toggling Airplane Mode on and off.
• App crashes: Clear the cache and data of the problematic app in Settings > Apps > Manage apps. If the issue persists, reinstall the app.
• Battery draining quickly: Check background app usage in battery settings. Reduce screen brightness and disable unnecessary features like GPS or Bluetooth when not in use.
• Charging problems: Ensure the charging cable and adapter are securely connected and undamaged. Try a different charger if available.

For more complex issues, refer to the official Xiaomi support website or contact customer service.

6. Specifications

7. Warranty and Support

For warranty information, please refer to the warranty card included with your product or visit the official Xiaomi website for details specific to your region of purchase. For technical support or further assistance, please contact Xiaomi customer service.

You can find more information and support resources on the official Xiaomi website: Visit the XIAOMI Store