1. Introduction
This manual provides essential information for using your new Xiaomi Poco M3 Pro 5G smartphone. Please read it carefully to ensure proper operation and to maximize the device's capabilities. The Poco M3 Pro 5G offers advanced features including a 5G network connection, a high-performance processor, a dynamic display, and a versatile camera system.
2. What's in the Box
Upon unboxing your Xiaomi Poco M3 Pro 5G, verify that the following items are included:
- Xiaomi Poco M3 Pro 5G Smartphone
- Power Adapter
- USB Type-C Cable
- SIM Eject Tool
- Protective Case (may vary by region)
- Quick Start Guide
- Warranty Card
3. Device Overview
Familiarize yourself with the physical components of your Poco M3 Pro 5G.
3.1 Front View

The front of the device features the 6.5-inch FHD+ display and the front-facing camera located at the top center.
3.2 Rear View

The rear panel displays the 48MP triple camera system and the POCO branding.
3.3 Side View (Buttons and SIM Tray)

The right side of the phone includes the volume up/down buttons and the power button, which also functions as a side-mounted fingerprint sensor.

The SIM card tray is located on the left side of the device.
3.4 Top View

The top edge of the device features the 3.5mm headphone jack.
3.5 Bottom View

The bottom edge houses the USB Type-C charging port, microphone, and speaker grille.
4. Setup
4.1 Installing the SIM Card
- Locate the SIM card tray on the left side of the phone.
- Insert the SIM eject tool into the small hole on the tray to pop it open.
- Place your Nano-SIM card(s) and/or microSD card into the tray with the gold contacts facing down, ensuring correct orientation.
- Gently push the tray back into the phone until it clicks into place.
4.2 Powering On/Off
- To Power On: Press and hold the Power button (on the right side) until the Xiaomi logo appears.
- To Power Off: Press and hold the Power button until the power menu appears, then select 'Power off'. Alternatively, navigate to Settings > About phone > Power off.
- To Restart: Press and hold the Power button until the power menu appears, then select 'Restart'.
4.3 Initial Setup
The first time you power on your device, you will be guided through an initial setup process. This includes selecting your language, connecting to Wi-Fi, setting up your Google account, and configuring security features like fingerprint unlock and face unlock.
5. Operating Instructions
5.1 Basic Navigation
- Touchscreen Gestures: Swipe, tap, pinch-to-zoom, and long-press are standard Android gestures for navigating the interface.
- Home Screen: Access apps, widgets, and notifications.
- Notification Shade: Swipe down from the top of the screen to view notifications and quick settings.
5.2 Camera Usage
The Poco M3 Pro 5G features a 48MP triple camera system. Open the Camera app to access various modes:
- Photo: Standard photo mode.
- Portrait: For photos with a blurred background.
- Night: Enhances photos taken in low-light conditions.
- Macro: For close-up shots.
- Video: Record videos.
- Pro Mode: Manual control over camera settings.
5.3 Display Features
The 6.5-inch FHD+ display offers a dynamic refresh rate:
- Dynamic Switch: The display automatically adjusts its refresh rate (90Hz, 60Hz, 50Hz, 30Hz) based on content for power efficiency.
- Reading Mode 3.0: Reduces blue light to minimize eye strain during prolonged reading. Activate this in Display settings.
- 360° Light Sensor: Dual sensors intelligently adjust brightness based on ambient light.
5.4 Battery Management
Your device is equipped with a large 5000mAh battery and supports 18W fast charging.
- Charging: Use the provided adapter and USB Type-C cable for optimal charging speed.
- Battery Saver: Enable Battery Saver mode in Settings > Battery to extend battery life.
5.5 Security Features
- Side Fingerprint Unlock: Register your fingerprint(s) in Settings > Passwords & security.
- Face Unlock: Set up face recognition for convenient unlocking in Settings > Passwords & security.
6. Connectivity
6.1 Mobile Network (5G/4G VoLTE)
The Poco M3 Pro 5G supports 5G and 4G VoLTE networks globally. It is an unlocked GSM device. Ensure your SIM card is active and your plan supports 5G/4G services.
Note: This device will NOT work on Verizon, Boost, Cricket, or any CDMA carrier.
6.2 Wi-Fi
Connect to Wi-Fi networks for internet access. Go to Settings > Wi-Fi, turn on Wi-Fi, and select your desired network.
6.3 Bluetooth
Pair with Bluetooth devices like headphones or speakers. Go to Settings > Bluetooth, turn on Bluetooth, and select the device to pair.
6.4 NFC
Near Field Communication (NFC) allows for quick data exchange and mobile payments. Enable NFC in Settings > Connection & sharing.
6.5 GPS
The device supports GPS, A-GPS, BEIDOU, GALILEO, QZSS, and GLONASS for accurate location services.
7. Maintenance
7.1 Cleaning the Device
Use a soft, lint-free cloth to clean the screen and body of the phone. Avoid using harsh chemicals or abrasive materials.
7.2 Battery Care
- Avoid exposing the device to extreme temperatures.
- Do not fully discharge the battery regularly.
- Use only original or certified chargers and cables.
7.3 Software Updates
Regularly check for and install software updates to ensure optimal performance and security. Go to Settings > About phone > MIUI version to check for updates.
8. Troubleshooting
If you encounter issues with your device, try the following steps:
- Device Not Turning On: Ensure the battery is charged. Connect the phone to its charger for at least 15 minutes, then try powering on.
- Poor Network Signal: Check if your SIM card is properly inserted. Try restarting the device. Verify network coverage in your area.
- Apps Crashing/Freezing: Close and reopen the app. Clear the app's cache (Settings > Apps > Manage apps > [App Name] > Clear cache). Restart the phone.
- Battery Draining Quickly: Reduce screen brightness, disable unused features (Wi-Fi, Bluetooth, GPS), and close background apps. Check battery usage in Settings > Battery.
- Fingerprint Sensor Not Working: Ensure your finger is clean and dry. Re-register your fingerprint if the issue persists.
- Device Slow/Unresponsive: Clear unnecessary files and apps. Perform a factory reset as a last resort (back up your data first).
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | AK3 |
| Dimensions | 2.97 x 0.35 x 6.37 inches |
| Item Weight | 1.08 pounds |
| Operating System | Android |
| RAM | 4 GB |
| Display Size | 6.5 inches FHD+ |
| Resolution | 1080 x 2400 |
| CPU Speed | 2.0, 2.2 GHz (Octa Core) |
| Main Camera | 48MP Triple Camera |
| Front Camera | 16MP |
| Battery Capacity | 5000 mAh |
| Fast Charging | 18W |
| Connectivity | 5G, 4G VoLTE, Wi-Fi, Bluetooth 5.1, NFC, GPS |
| Audio Jack | 3.5 mm |
10. Safety Information
Please read the following safety information carefully before using your device:
- Do not use the device in environments with extremely high or low temperatures.
- Avoid exposing the device to direct sunlight or heat sources.
- Do not disassemble, repair, or modify the device yourself.
- Use only authorized accessories to prevent damage or injury.
- Dispose of the device and its battery responsibly according to local regulations.
- Maintain a safe distance from medical devices when using the phone.
11. Warranty and Support
Your Xiaomi Poco M3 Pro 5G comes with a standard manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included in the box or visit the official Xiaomi website. For technical support, service, or further inquiries, please contact Xiaomi customer service or visit an authorized service center.
You can find more information and support resources on the official Xiaomi website: www.mi.com/global/service/support/





