1. Introduction
This manual provides essential information for the safe and efficient use of your new OPPO A5X 5G smartphone (Model CPH2733). Please read this guide thoroughly before operating your device to ensure optimal performance and longevity. The OPPO A5X 5G features a durable design, a large battery, and advanced camera capabilities.

Figure 1: OPPO A5X 5G (Model CPH2733) device overview, highlighting its robust features.
2. Safety Information
To prevent injury to yourself or others, or damage to your device, read all safety information before using the device. Keep this manual for future reference.
- Battery Safety: Do not disassemble, impact, squeeze, or put the battery into fire. If the battery appears swollen or damaged, discontinue use immediately.
- Charging: Use only OPPO-approved chargers and cables. Unapproved accessories may cause fire, explosion, or other hazards.
- Water and Dust Resistance: The device is IP65 rated. While resistant to dust and low-pressure water jets, avoid intentional submersion or exposure to high-pressure water.
- Operating Temperature: Operate the device within a temperature range of 0°C to 35°C (32°F to 95°F).
- Driving Safety: Always prioritize driving safety. Do not use your phone while driving if it distracts you.
- Medical Devices: Maintain a safe distance between your phone and implanted medical devices, such as pacemakers.
3. Setup
3.1 Unboxing and Package Contents
Verify that your package contains the following items:
- OPPO A5X 5G Smartphone
- Phone Case
- Power Adapter (45W SuperVOOC compatible)
- USB Cable
- SIM Tray Ejector
- Screen Protector (pre-applied or in box)
3.2 SIM Card Installation
- Locate the SIM card tray on the side of your device.
- Insert the SIM tray 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. This device supports Dual 5G SIM.
- Carefully reinsert the SIM tray into the device until it clicks into place.
3.3 Initial Charging
Before first use, it is recommended to fully charge your device. The OPPO A5X 5G is equipped with a 6000mAh battery and supports 45W SuperVOOC fast charging.
- Connect the USB cable to the power adapter.
- Plug the power adapter into a wall outlet.
- Connect the USB cable to the USB-C port on your phone.
- The charging indicator will appear on the screen.
3.4 Powering On/Off
- To Power On: Press and hold the Power button (located on the right side) until the OPPO logo appears.
- To Power Off: Press and hold the Power button, then select 'Power off' from the options on the screen.
- To Restart: Press and hold the Power button, then select 'Restart' from the options.
4. Operating Your Device
4.1 Display and Interaction
Your OPPO A5X 5G features a 16.94 cm (6.67"Inch) HD+ LCD 120Hz Ultra Bright Display, designed for smooth visuals and responsiveness.
- 120Hz Refresh Rate: Provides a smoother scrolling and gaming experience.
- Splash Touch: Enables smooth touch control even when water droplets, mist, or oil stains are present on the screen surface.
- Outdoor Mode & Glove Touch: Optimized for outdoor visibility and allows for screen interaction while wearing gloves.

Figure 2: The 1000 nits Ultra Bright Display of the OPPO A5X 5G.

Figure 3: Outdoor Mode and Glove Touch functionality for enhanced usability.
4.2 Camera Features
Capture moments with the OPPO A5X 5G's advanced camera system.
- Rear Camera: 32MP Ultra-Clear camera.
- Front Camera: 5MP Selfie Camera.
- AI Features: Includes AI Portrait Retouching, AI Clarity Enhancer, and AI Unblur for optimized photo quality.
- Dual-View Video: Record videos simultaneously using both the front and rear cameras.
4.3 Connectivity
- 5G Network: Supports high-speed 5G connectivity for faster downloads and streaming.
- Dual SIM: Allows for the use of two SIM cards simultaneously.
- Wireless: Standard Wi-Fi and Bluetooth connectivity.
4.4 Operating System
The device runs on the latest Android 14 operating system with OPPO's ColorOS 14.0 interface, offering a user-friendly and customizable experience.
5. Maintenance
5.1 Water and Dust Resistance (IP65)
The OPPO A5X 5G is rated IP65 for water and dust resistance. This means it is protected against dust ingress (IP6X) and low-pressure water jets from any direction (IPX5).
- Avoid exposing the device to high-pressure water, such as from a faucet or shower.
- Do not intentionally submerge the device in water.
- If the device gets wet, wipe it dry with a clean, soft cloth. Ensure all ports are dry before charging.

Figure 4: The OPPO A5X 5G demonstrating IP65 water and dust resistance.
5.2 Physical Durability
The device features a 360° Armour Body with flagship-grade high-strength reinforced glass and an OPPO proprietary high-strength alloy framework. It is MIL-STD Shock Resistance Certified, providing enhanced durability against drops and impacts.

Figure 5: Military-Grade Shock Resistance of the OPPO A5X 5G.
5.3 Cleaning Your Device
- Use a soft, lint-free cloth to clean the screen and body of the phone.
- Avoid using harsh chemicals, abrasive cleaners, or compressed air.
- For stubborn smudges, slightly dampen the cloth with water or a screen cleaner specifically designed for electronics.
6. Troubleshooting
This section addresses common issues you might encounter with your OPPO A5X 5G.
- Device Not Turning On: Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again. If unresponsive, try a forced restart by holding the Power button for 10-15 seconds.
- Charging Issues: Verify that the charger and cable are securely connected and undamaged. Try a different outlet or a known working charger/cable.
- Poor Network Signal: Check if your SIM card is correctly inserted. Move to an area with better network coverage. Restart the device.
- Apps Crashing/Freezing: Close and reopen the app. Clear the app's cache and data in Settings. Ensure the app and your device's software are up to date.
- Screen Unresponsive: If the screen is completely unresponsive, perform a forced restart. If only partially unresponsive, try cleaning the screen.
- Battery Draining Quickly: Reduce screen brightness, close unused apps, disable unnecessary features like GPS or Bluetooth when not in use. Check battery usage in Settings to identify power-hungry apps.
If problems persist, refer to the official OPPO support website or contact customer service.
7. Specifications
Detailed technical specifications for the OPPO A5X 5G (Model CPH2733).
| Feature | Specification |
|---|---|
| Model Number | CPH2733 |
| Operating System | Android 14, ColorOS 14.0 |
| Processor | MediaTek Dimensity 6300 (CPU Speed: 2.4 GHz) |
| RAM | 4 GB |
| Internal Storage | 128 GB |
| Display | 16.94 cm (6.67"Inch) HD+ LCD, 120Hz Ultra Bright Display (720 x 1604 pixels) |
| Rear Camera | 32MP Ultra-Clear |
| Front Camera | 5MP |
| Battery Capacity | 6000mAh |
| Charging | 45W SuperVOOC Fast Charging |
| Connectivity | 5G, Dual SIM, Wireless |
| Water & Dust Resistance | IP65 Certified |
| Special Features | Dual SIM, Fast Charging Support, Water Resistant, Military-Grade Shock Resistance |
| Dimensions (LxWxH) | 16.5 x 7.6 x 0.8 cm |
| Weight | 195 g |
| Audio Jack | No headphone jack |
| Manufacturer | OPPO |
| Country of Origin | India |
8. Warranty and Support
8.1 Product Warranty
Your OPPO A5X 5G smartphone is covered by a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
8.2 Customer Support
For technical assistance, service, or further inquiries, please contact OPPO customer support:
- Manufacturer: OPPO Mobiles India Pvt Ltd
- Customer Service Number: 18001032777
- Online Support: Visit the official OPPO India website for FAQs, support resources, and service center locations.





