Introduction
This manual provides essential instructions for setting up, operating, maintaining, and troubleshooting your Oppo Reno 8 Lite 5G smartphone. Please read this guide thoroughly to ensure optimal performance and longevity of your device.
Getting Started
SIM Card Installation
The Oppo Reno 8 Lite supports Dual SIM functionality. Follow these steps to install your SIM card(s):
- Locate the SIM card tray on the side of your device.
- Insert the SIM ejector tool into the small hole next to the tray and press firmly until the tray pops out.
- Place your Nano-SIM card(s) into the designated slots on the tray. Ensure the gold contacts face downwards.
- Carefully reinsert the tray into the phone until it clicks into place.

Image: Front and back view of the Oppo Reno 8 Lite 5G smartphone, illustrating its design and potential SIM tray location.
Initial Power On
Press and hold the Power button located on the side of the device until the Oppo logo appears. Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, and Google account setup.
Network Compatibility
Important Note for USA Buyers: This smartphone is designed for GSM networks and is not compatible with CDMA networks, including Verizon, Sprint, and US Cellular. Please verify network compatibility with your service provider before use.
Device Operation
Display and Navigation
The device features a 6.43-inch AMOLED display with a resolution of 1080 x 2400 pixels and a 60 Hz refresh rate. Navigate the interface using touch gestures: tap to select, swipe to scroll, and pinch to zoom.
Operating System
Your Oppo Reno 8 Lite runs on Android 11, customized with ColorOS. This operating system provides a user-friendly interface and access to a wide range of applications via the Google Play Store.
Camera Usage
The smartphone is equipped with a triple rear camera system (64 MP wide, 2 MP macro, 2 MP depth) and a 16 MP front camera. Open the Camera application to capture photos and videos. Explore various modes such as Portrait, Night, and Pro for enhanced photography.
Storage Management
The device comes with 128GB of internal storage and 8GB of RAM. You can expand storage further using a microSDXC card. Regularly manage your files and applications to maintain optimal performance. Access storage settings to view usage and free up space.
Maintenance and Care
General Device Care
To ensure the longevity of your device, avoid exposing it to extreme temperatures, direct sunlight, or liquids. Use a soft, dry cloth for cleaning. Do not use harsh chemicals or abrasive materials.
Software Updates
Regularly check for and install software updates to enhance security, improve performance, and gain access to new features. Updates for ColorOS 13 and Android 13 are available for this model. You can find update options in the device settings under 'About Phone' or 'Software Update'.
Battery Care
The Oppo Reno 8 Lite is equipped with a 4500 mAh Lithium Ion battery. For optimal battery health, avoid fully discharging the battery frequently and try to keep the charge level between 20% and 80%. Use the original charger and cable provided with your device.
Troubleshooting
Common Issues and Solutions
- Device not powering on: Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again.
- Apps crashing or freezing: Close background applications. Clear the cache of the problematic app or reinstall it. If the issue persists, consider a factory reset (back up your data first).
- Poor Wi-Fi or cellular signal: Restart your device. Check your router or contact your network provider. Ensure your SIM card is correctly inserted.
Network Connectivity Issues
If you experience issues with cellular connectivity, particularly in the USA, confirm that your network provider uses GSM technology. This device does not support CDMA networks. Verify your APN settings are correct for your carrier.
Specifications
| Feature | Specification |
|---|---|
| Model Name | Oppo Reno 8 Lite |
| Item Model Number | 6041275 |
| Display | 6.43 inches AMOLED, 1080 x 2400 pixels, 60 Hz |
| Operating System | Android 11.0 (ColorOS) |
| Processor | Qualcomm SM6375 Snapdragon 695 5G (6 nm), Octa-core 2.2 GHz |
| RAM | 8 GB |
| Internal Storage | 128 GB (expandable via microSDXC) |
| Rear Camera | 64 MP (wide), 2 MP (macro), 2 MP (depth) |
| Front Camera | 16 MP (wide) |
| Battery Capacity | 4500 Milliamp Hours (Lithium Ion) |
| Network Compatibility | Dual-SIM, GSM only (No CDMA), 5G SA/NSA |
| Item Weight | 0.37 Kilograms (13 ounces) |
| Date First Available | June 7, 2022 |
What's in the Box
The standard retail package for the Oppo Reno 8 Lite includes:
- Oppo Reno 8 Lite 5G Smartphone
- USB Cable (USB-Kabel)
- SIM Ejector Tool
- Quick Start Guide (may vary by region)
- Safety Information (may vary by region)
Warranty and Support
Your Oppo Reno 8 Lite 5G smartphone is covered by a manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your product packaging or visit the official OPPO website. For technical support, service, or further assistance, please contact OPPO customer service through their official channels.





