XIAOMI Poco C85 4G LTE Smartphone User Manual

1. Introduction

This manual provides essential information for the safe and efficient use of your XIAOMI Poco C85 4G LTE smartphone. Please read this manual thoroughly before operating your device to ensure optimal performance and longevity. Keep this manual for future reference.

Figure 1.1: XIAOMI Poco C85 Smartphone Overview. This image displays the front and rear of the Poco C85, illustrating its design and highlighting core specifications such as the large battery, display size, and camera capabilities.

2. Setup

2.1 Package Contents

Verify that your package contains the following items:

• XIAOMI Poco C85 Smartphone
• Adapter
• Phone Case

Note: A USB Type-C charging cable is required but not included in the box.

2.2 SIM Card and MicroSD Card Installation

1. Locate the SIM tray on the side of the device.
2. Insert the SIM ejector tool (not included) into the small hole on the SIM tray to open it.
3. Place your Nano-SIM cards (up to two) and a MicroSD card (if desired) into the designated slots on the tray. Ensure the gold contacts face downwards.
4. Carefully reinsert the SIM tray into the device until it clicks into place.

2.3 Network Compatibility

The XIAOMI Poco C85 is an unlocked dual SIM device. For users in the USA, it is compatible with T-Mobile, Mint, and Tello networks. It supports 4G VoLTE globally. Please verify your carrier's compatibility before use.

Figure 2.1: Network Compatibility Information. This chart details which mobile carriers are compatible with the XIAOMI Poco C85 smartphone, specifically noting compatibility for USA users and global 4G VoLTE support.

2.4 Initial Power On

Press and hold the power button located on the side of the device until the XIAOMI logo appears. 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 Features

• Screen: 6.9-inch Dot Drop display with a resolution of 1600x720.
• Refresh Rate: Up to 120Hz AdaptiveSync for smooth visuals.
• Brightness: 660 nits (typical), 810 nits HBM.
• Eye Comfort: Features Reading mode, TÜV Rheinland Low Blue Light (Software Solution) Certified, TÜV Rheinland Circadian Friendly Certified, and TÜV Rheinland Flicker Free Certified.

3.2 Camera System

• Rear Camera: 50MP main camera (f/1.8, 5P lens) with an auxiliary lens.
• Front Camera: 8MP (f/2).
• Video Recording: Supports 1080p (1920x1080) HD video recording at 30 fps and 720p (1280x720) HD video recording at 30 fps for both front and rear cameras.
• Features: FilmCamera, HDR mode, Soft-light ring (front), Portrait mode, Time-lapse.

3.3 Performance and Battery

• Processor: MediaTek Helio G81-Ultra octa-core CPU (Cortex-A75 + Cortex-A55) with a max frequency of 2.0GHz and Mali-G52 MC2 GPU.
• Battery: 6000mAh (typical) capacity, providing up to 24 hours of talk time.
• Operating System: Xiaomi HyperOS based on Android 15.

3.4 Security Features

• Fingerprint Sensor: Rear-mounted for quick and secure unlocking.
• AI Face Unlock: Convenient facial recognition for unlocking the device.

3.5 Connectivity and Sensors

• Wireless: Wi-Fi (2.4GHz | 5GHz), Bluetooth 5.1.
• Navigation: GPS, AGPS, GLONASS, Beidou, Galileo.
• Audio: 3.5mm headphone jack.
• Sensors: Proximity sensor, Ambient light sensor, Accelerometer.

4. Maintenance

4.1 Cleaning Your Device

To clean your XIAOMI Poco C85, use a soft, lint-free cloth. Avoid using abrasive cleaners, solvents, or aerosol sprays, as these can damage the device's finish or internal components. For stubborn marks, lightly dampen the cloth with water.

4.2 Water and Dust Resistance

The device has an IP64 rating, indicating resistance to splash and dust under specific laboratory conditions. This is not permanent resistance and may decrease over time with normal wear. Do not intentionally submerge the device in water or expose it to high-pressure water jets. Damage caused by liquid ingress is not covered under warranty.

4.3 Battery Care

To prolong battery life, avoid exposing the device to extreme temperatures. Charge the device using the provided adapter or a compatible USB Type-C charger. Do not leave the device fully discharged for extended periods.

5. Troubleshooting

This section addresses common issues you might encounter with your XIAOMI Poco C85. For more complex problems, please refer to the official XIAOMI support resources.

• Device Not Powering On: Ensure the battery is charged. Connect the device to a charger and wait a few minutes before attempting to power it on again.
• Poor Network Signal: Check SIM card installation. Ensure you are within your carrier's coverage area. Restart the device.
• Battery Draining Quickly: Reduce screen brightness, close unused apps, disable unnecessary connectivity features (Wi-Fi, Bluetooth, GPS) when not in use.
• Apps Crashing/Freezing: Clear the cache of the problematic app or reinstall it. If the issue persists, perform a factory reset (back up your data first).
• Touchscreen Unresponsive: Restart the device. If the issue continues, contact support.

6. Specifications

Detailed technical specifications for the XIAOMI Poco C85 smartphone:

Figure 6.1: Device Certification Information. This image displays the regulatory compliance details and model number (25078PC3EG) as seen on the device's certification screen.

7. Warranty and Support

7.1 Warranty Information

Warranty terms and conditions for the XIAOMI Poco C85 are typically provided at the point of purchase or can be found on the official XIAOMI website. Please retain your proof of purchase for warranty claims. The manufacturer is Xiaomi.

7.2 Customer Support

For further assistance, technical support, or service inquiries, please visit the official XIAOMI support website or contact their customer service. The device supports multiple languages including Dutch, English, French, German, and Italian.