OUKITEL C68 Plus Smartphone User Manual

1. はじめに

Welcome to the OUKITEL C68 Plus smartphone user manual. This guide provides essential information for setting up, operating, maintaining, and troubleshooting your new device. The OUKITEL C68 Plus features a large 7.2-inch HD+ display with a 120Hz refresh rate, a secondary 1.81-inch screen, a powerful Unisoc T615 octa-core processor, 24GB RAM, 512GB internal storage (expandable up to 1TB), a 64MP main camera, an 8MP front camera, and a 6000mAh battery. It runs on Android 15 and supports 4G global networks, NFC, and comprehensive GPS.

画像1.1: 以上view of the OUKITEL C68 Plus smartphone highlighting key features like the secondary screen, large display, 6000mAh battery, memory, and camera.

2. 箱の中身

Upon unboxing your OUKITEL C68 Plus, please verify that all the following items are included:

• OUKITEL C68 Plus Smartphone
• ユーザーマニュアル
• タイプCデータケーブル
• 18W急速充電器
• SIM取り出しツール
• 保護ケース
• スクリーン保護フィルム

Image 2.1: The OUKITEL C68 Plus retail box contents, including the phone, charger, cable, protective case, and SIM ejector tool.

3. セットアップ

3.1 SIMカードとMicroSDカードの挿入

1. 携帯電話の側面にある SIM カード トレイを見つけます。
2. SIM イジェクタ ツールをトレイの横にある小さな穴に挿入し、トレイが飛び出すまで軽く押します。
3. Place your Nano-SIM cards (up to two) and/or a MicroSD card (for storage expansion up to 1TB) into the designated slots on the tray. Ensure the gold contacts face downwards.
4. カチッと音がするまでトレイを慎重に電話機に戻します。

Image 3.1: Illustration showing the side fingerprint sensor and the dual SIM card tray with slots for two SIM cards and one TF (MicroSD) card.

3.2 初回電源投入とセットアップ

1. OUKITELのロゴが表示されるまで、電源ボタン（通常は右側にあります）を押し続けます。
2. 画面上の指示に従って言語を選択し、Wi-Fi ネットワークに接続し、Google アカウントを設定します。
3. Configure security features such as fingerprint unlock and facial recognition for enhanced device security.

4. デバイスの操作

4.1 メインディスプレイとナビゲーション

The OUKITEL C68 Plus features a 7.2-inch HD+ IPS display with a 120Hz refresh rate for smooth visuals. Navigate using touch gestures: tap to select, swipe to scroll, pinch to zoom.

Image 4.1: The 7.2-inch HD+ IPS display with 120Hz refresh rate, 720x1560 resolution, 20:9 aspect ratio, and 500 Nit brightness.

4.2 Secondary Screen Functionality

The 1.81-inch secondary screen on the back of the device provides quick access to notifications, time, and other essential information without needing to activate the main display. It can also be used for real-time framing when taking selfies with the main camera.

Image 4.2: The innovative 1.81-inch secondary screen, showing its size, touch support, and 240x284 pixel resolution.

4.3 Android 15 オペレーティング システム

Your OUKITEL C68 Plus runs on Android 15, offering enhanced privacy protection, optimized energy efficiency, and a smarter multi-scenario experience with native Gemini AI integration for precise voice control and information requests.

Image 4.3: Visual representation of the Android 15 operating system interface and features.

4.4 メモリとストレージ

The device is equipped with 8GB of physical RAM, expandable up to 24GB (8GB + 16GB virtual RAM), and 512GB of internal storage, which can be further expanded up to 1TB using a MicroSD card. This configuration ensures smooth multitasking and ampアプリケーション、写真、ビデオ用の十分なスペース。

Image 4.4: Diagram illustrating the 24GB (8+16) RAM and 512GB ROM, expandable up to 1TB.

5. カメラ機能

5.1 Main Camera (64MP)

Capture detailed photos with the 64MP main camera, featuring an F1.8 aperture. It supports various AI functions such as HDR mode, panoramic view, and portrait mode, allowing for creative photography in diverse lighting conditions. Video recording is supported at 1080p resolution.

Image 5.1: The 64MP main camera system, showcasing its ability to capture high-quality images and various shooting modes like HDR and panoramic view.

5.2 フロントカメラ（8MP）

The 8MP front camera is ideal for clear selfies and video calls. Utilize the secondary screen on the back of the phone for real-time framing when taking self-portraits with the main camera, ensuring optimal composition.

Image 5.2: The 8MP front camera, designed for striking self-portraits with an F2.0 aperture and 77.5° field of view.

6.バッテリー管理

The OUKITEL C68 Plus is equipped with a substantial 6000mAh battery, providing extended usage times. It supports 18W fast charging to quickly replenish power and OTG reverse charging, allowing you to use your phone as a power bank for other devices.

• 待機時間: 最大850時間
• 通話時間: 最大40時間
• 音楽再生: 最大40時間
• プレイバック： 最大12時間
• ゲーム: 最大12時間

Image 6.1: Visual representation of the 6000mAh battery capacity and estimated usage times for various activities.

7. 接続性

The OUKITEL C68 Plus offers robust connectivity options:

• 4GLTE: 信頼性の高いモバイル データと通話を実現するグローバル 4G ネットワークをサポートします。
• NFC： Enables convenient contactless payments and data transfer.
• GPS： Integrated with GPS, GLONASS, Beidou, and Galileo for accurate navigation and location services.
• デュアルSIM： 2枚のSIMカードを同時に使用できます。

Image 7.1: Illustrations demonstrating NFC functionality for smart living and the precise navigation system with GPS, GLONASS, Galileo, and Beidou support.

8. メンテナンス

To ensure the longevity and optimal performance of your OUKITEL C68 Plus, follow these maintenance guidelines:

• クリーニング： 画面と本体の清掃には、柔らかく糸くずの出ない布をご使用ください。刺激の強い化学薬品や研磨剤は使用しないでください。
• ソフトウェアアップデート: Regularly check for and install system updates (OTA updates) to benefit from the latest features, security patches, and performance improvements.
• ストレージ管理: 定期的に不要なものをクリアする files and applications to free up storage space and maintain device speed.
• 環境条件: 携帯電話を極端な温度、直射日光、過度の湿気にさらさないでください。

9。 トラブルシューティング

If you encounter issues with your OUKITEL C68 Plus, consider these common troubleshooting steps:

• デバイスが応答しません: デバイスがフリーズしたり応答しなくなった場合は、電源ボタンを約 10 ～ 15 秒間押し続けて強制的に再起動します。
• バッテリーの消耗が早い: Check background app usage, reduce screen brightness, disable unused connectivity features (Wi-Fi, Bluetooth, GPS), and ensure your software is up to date.
• ネットワークの問題: Ensure SIM cards are correctly inserted. Try restarting the device or toggling airplane mode on and off. Verify network settings with your service provider.
• アプリがクラッシュする: 「設定」>「アプリ」で、問題のあるアプリのキャッシュとデータを消去してください。問題が解決しない場合は、アプリを再インストールしてください。
• パフォーマンスの低下: Close unused apps, clear cache, and consider a factory reset as a last resort (back up your data first).

10. 仕様

Detailed technical specifications for the OUKITEL C68 Plus smartphone:

Image 10.1: Technical diagram of the Unisoc T615 Octa-Core Processor, highlighting its 12nm technology, 8 CPU cores, and 1.8 GHz frequency.

11. 保証とサポート

For warranty information, please refer to the specific warranty card included in your product packaging or contact your point of purchase. OUKITEL provides customer support for product-related inquiries and technical assistance. Please visit the official OUKITEL website or contact their customer service for further details.