1. Introducció i finalview
The UMIDIGI A15C is a feature-rich smartphone designed for reliable daily use. It operates on the Android 13 operating system, offering a user-friendly interface and access to a wide range of applications. Key highlights include a powerful processor, a high-resolution camera system, and a long-lasting battery, ensuring a smooth and efficient mobile experience.
2. Què hi ha a la caixa
Upon unboxing your UMIDIGI A15C, you should find the following items:
- UMIDIGI A15C Smartphone
- Cable de càrrega USB tipus C
- Adaptador d'alimentació
- Eina expulsora de SIM
- Guia d'inici ràpid / Manual d'usuari
- Funda protectora

Figure 1: UMIDIGI A15C smartphone and included accessories.
3. Guia de configuració
3.1. Inserció de la targeta SIM
- Power off your UMIDIGI A15C smartphone.
- Localitza la safata de la targeta SIM al lateral del dispositiu.
- Introduïu l'eina d'expulsió de la SIM al forat petit de la safata i premeu suaument fins que la safata surti.
- Col·loqueu la targeta o targetes nano-SIM i/o la targeta microSD (si escau) a la safata, assegurant-vos que l'orientació sigui correcta.
- Empenyeu suaument la safata cap a dins de la ranura fins que quedi alineada amb el cos del telèfon.
3.2. Engegada i configuració inicial
- Press and hold the Power button (located on the side) until the UMIDIGI logo appears on the screen.
- Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and accept terms and conditions.
- Inicia la sessió amb el teu compte de Google o crea'n un de nou.
- Configura el mètode de bloqueig de pantalla (PIN, patró, contrasenya o empremta digital).

Figure 2: UMIDIGI A15C with protective film during initial setup.
4. Característiques clau
4.1. Visualització
The UMIDIGI A15C features a large 6.7-inch HD+ Full View Display with a resolution of 1650x720 pixels and a 20.06:9 aspect ratio, providing an immersive visual experience for media consumption and gaming.

Figure 3: The 6.7-inch HD+ Full View Display offers vibrant visuals.
4.2. Sistema de càmeres
Capture stunning photos and videos with the 48MP Ultra-Clear AI dual rear camera. The 8MP front-facing camera is perfect for high-quality selfies and video calls.

Figure 4: Detail of the 48MP Ultra-Clear AI Camera setup.
4.3. Rendiment i emmagatzematge
Powered by the Unisoc T606 Octa-Core Processor, the UMIDIGI A15C delivers smooth performance. It comes with 16GB of RAM (8GB physical + 8GB extended virtual RAM) and 128GB of internal storage, expandable up to 1TB via microSD card.

Figura 5: Mésview of Android 13, RAM, ROM, and processor specifications.
4.4. Bateria i càrrega
A robust 5000mAh battery provides extended usage times. The device supports 10W fast charging via its USB Type-C port.

Figure 6: The 5000mAh battery supports 10W fast charging via USB Type-C.
4.5. Multifunctional NFC
The UMIDIGI A15C includes NFC (Near Field Communication) for convenient features like contactless payments and quick data transfer.

Figure 7: The Multi-function NFC allows for convenient contactless payments and data exchange.
5. Funcionament del dispositiu
5.1. Desbloqueig de l'empremta digital
The device features a side-mounted fingerprint sensor for quick and secure unlocking. During initial setup, you will be prompted to register your fingerprint. To unlock, simply place your registered finger on the sensor.

Figure 8: The side-mounted fingerprint sensor provides secure and quick access.
5.2. Navegació bàsica
Navigate through the Android 13 interface using gestures or the traditional navigation bar. Swipe up from the bottom to access the app drawer, swipe down from the top for quick settings and notifications.
6. Especificacions
| Característica | Detall |
|---|---|
| Sistema operatiu | Android 13 |
| Processador | Unisoc T606 Octa-Core |
| RAM | 16 GB (8 GB físic + 8 GB ampliat) |
| Emmagatzematge intern | 128 GB (ampliable fins a 1 TB mitjançant microSD) |
| Mida de la pantalla | 6.7 polzades |
| Resolució de visualització | 1650x720 (HD+) |
| Càmera posterior | 48MP AI Ultra-Clear |
| Càmera frontal | 8MP |
| Capacitat de la bateria | 5000 mAh |
| Carregant | 10W Type-C |
| Connectivitat | 4G, NFC, Bluetooth |
| Dimensions | 7 x 3.5 x 1.7 polzades (paquet) |
| Pes de l'article | 7 unces |
7. Solució De Problemes
7.1. El dispositiu no s'encén
If your device does not power on, ensure it is sufficiently charged. Connect the phone to the power adapter and charging cable, then allow it to charge for at least 15-30 minutes before attempting to power it on again.
7.2. Problemes de connectivitat de xarxa
If you experience issues with mobile network connectivity, verify that your SIM card is correctly inserted and activated. Check network settings under 'Settings > Network & internet > Mobile network'. If problems persist, contact your mobile service provider.
7.3. Problemes de rendiment de l'aplicació
For apps that are crashing or performing slowly, try clearing the app's cache ('Settings > Apps > [App Name] > Storage & cache > Clear cache'). If the issue continues, consider reinstalling the app or checking for system updates.
8. Garantia i Suport
For warranty information, product registration, live customer support, and further assistance, please refer to the official UMIDIGI website or contact their customer service directly. Details can often be found in the included Quick Start Guide or on the product packaging.
Video 1: UMIDIGI G9T Smartphone Overview (Seller Content). This video showcases features of a similar UMIDIGI model, providing a general idea of the brand's smartphone design and functionality.





