realme C75 Smartphone User Manual

1. Introduction

This manual provides essential information for using your new realme C75 smartphone. Please read it carefully to ensure proper operation and to maximize your device's potential.

1.1 Package Contents

Ensure all items are present in your product package:

• realme C75 Smartphone
• USB Cable
• Quick Start Guide (not included in this digital manual)
• SIM Ejector Tool (may vary by region)

Figure 1: realme C75 Smartphone Front View

2. Setup

2.1 SIM Card and MicroSD Card Installation

The realme C75 supports Dual-SIM functionality and a dedicated microSDXC slot for expandable storage. Use the provided SIM ejector tool to open the SIM tray.

1. Locate the SIM tray on the side of the device.
2. Insert the SIM ejector tool into the small hole next to the tray and press gently until the tray pops out.
3. Place your Nano-SIM cards into the designated slots (SIM1, SIM2) and the microSDXC card into its slot, ensuring the gold contacts face downwards.
4. Carefully reinsert the tray into the phone.

Figure 2: SIM Card Tray Location

2.2 Charging the Device

Before first use, fully charge your realme C75. The device is equipped with a 6000mAh non-removable battery.

1. Connect the USB cable to the charging port at the bottom of the phone.
2. Connect the other end of the USB cable to a compatible power adapter (not included) and plug it into a power outlet.
3. The charging indicator will appear on the screen.

2.3 Powering On/Off

• To Power On: Press and hold the Power button (located on the right side) until the realme 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.

Figure 3: Rear View with Camera Module

3. Basic Operation

3.1 Display and Navigation

The realme C75 features a 6.72-inch IPS LCD display with a resolution of 1080 x 2400 pixels. It runs on Android 14, offering an intuitive user interface.

• Touch Gestures: Tap, swipe, pinch-to-zoom are standard Android gestures.
• Home Screen: Customize with widgets and app shortcuts.
• Notification Panel: Swipe down from the top of the screen to access notifications and quick settings.

3.2 Making Calls and Sending Messages

Use the Phone app to make calls and the Messages app for SMS/MMS.

• Dialer: Open the Phone app, enter the number, and tap the call icon.
• Contacts: Save and manage your contacts for easy dialing.
• Messaging: Open the Messages app, tap to start a new conversation, enter recipient and message.

3.3 Camera Functions

The realme C75 is equipped with a 50 MP main camera (f/1.8, wide, PDAF) and an 8 MP front camera (f/2.0, wide).

1. Open the Camera app.
2. Select your desired mode (Photo, Video, Portrait, etc.).
3. Tap the shutter button to capture photos or start/stop video recording.
4. Use the toggle to switch between front and rear cameras.

Figure 4: Angled Front View of realme C75

4. Maintenance

4.1 Battery Care

To prolong the life of your 6000mAh battery:

• Avoid extreme temperatures.
• Do not let the battery drain completely regularly.
• Use only approved chargers and cables.

4.2 Cleaning Your Device

Use a soft, lint-free cloth to clean the screen and body of your phone. Avoid using harsh chemicals or abrasive materials.

4.3 Software Updates

Regularly check for and install software updates to ensure optimal performance and security. Go to Settings > About phone > Software update.

5. Troubleshooting

This section addresses common issues you might encounter with your realme C75.

5.1 Device Not Powering On

• Ensure the battery is charged. Connect the phone to a charger for at least 15 minutes before attempting to power on.
• Press and hold the Power button for 10-15 seconds to force a restart.

5.2 Network Connectivity Issues

• Check if your SIM card is correctly inserted.
• Verify that your device is compatible with your network provider's frequencies. Note for USA Buyers: This smartphone is not compatible with CDMA networks (e.g., Verizon, Sprint, US Cellular). Please confirm 3G/4G/LTE compatibility with your network provider before purchase.
• Restart the device.
• Go to Settings > Network & internet > Mobile network and ensure mobile data is enabled and the correct network type is selected.

5.3 Apps Crashing or Freezing

• Close and reopen the app.
• Clear the app's cache and data via Settings > Apps > [App Name] > Storage & cache.
• Ensure the app is updated to its latest version.
• Restart the phone.

6. Specifications

Below are the key technical specifications for the realme C75 smartphone:

Figure 5: realme C75 Side Profile

7. Warranty and Support

7.1 Warranty Information

Your realme C75 smartphone comes with a limited manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your product package or visit the official realme website.

7.2 Customer Support

For technical assistance, troubleshooting, or service inquiries, please contact realme customer support through their official website or authorized service centers. Keep your proof of purchase handy when contacting support.

Official realme website: www.realme.com