Xiaomi Redmi 12 4G LTE
Xiaomi Redmi 12 4G LTE User Manual
Model: Redmi 12 4G LTE
1. Información importante de seguridade
Before using your Xiaomi Redmi 12 4G LTE, please read all safety information carefully to ensure proper and safe use. Keep this manual for future reference.
- Non expoña o dispositivo a temperaturas extremas nin á luz solar directa.
- Evite o contacto con líquidos.
- Empregue só cargadores e accesorios homologados.
- Non intente desmontar ou reparar o dispositivo vostede mesmo.
2. Produto rematadoview
The Xiaomi Redmi 12 4G LTE is a feature-rich smartphone designed for a smooth and immersive user experience. It boasts a large display, powerful camera system, and long-lasting battery.
Características principais:
- Visualización: 6.79" FHD+ DotDisplay with 90Hz AdaptiveSync refresh rate and SGS Low Blue Light Certification.
- Procesador: MediaTek Helio G88 Octa-core processor for smooth performance.
- Cámara: Versatile 50MP+8MP+2MP triple camera system.
- Batería: Large 5000mAh battery with 18W fast charge support.
- Memoria: 8GB RAM and 256GB internal storage, expandable up to 1TB with MicroSD.
- Seguridade: Side fingerprint sensor and AI face unlock.
- Audio: 1217 loud speaker and 3.5mm headphone jack.
3. Guía de configuración
3.1. Desembalaxe e carga inicial
Upon unboxing your Redmi 12, ensure all components are present:
- Xiaomi Redmi 12 4G LTE Smartphone
- Fast Car Charger (Adapter)
- Cable USB
- Funda do teléfono
It is recommended to fully charge your device before first use. Connect the USB cable to the phone's charging port and the adapter to a power outlet.
3.2. Instalación da tarxeta SIM e do almacenamento
The Redmi 12 supports dual Nano SIM cards or one Nano SIM and one MicroSD card (up to 1TB) in a hybrid slot.
- Localiza a bandexa da tarxeta SIM no lateral do dispositivo.
- Insira a ferramenta de expulsión da tarxeta SIM no pequeno orificio que hai xunto á bandexa para abrila.
- Place your Nano SIM card(s) and/or MicroSD card into the designated slots on the tray. Ensure the gold contacts face downwards.
- Empuxa coidadosamente a bandexa de novo no dispositivo ata que faga clic.
Nota: This device is a global version and works on T-Mobile, Mint, and Tello in the USA market. It supports 4G VoLTE worldwide.
4. Instrucións de funcionamento
4.1. Power On/Off and Reboot
- Encendido: Mantén premido o botón de acendido/apagado ata que apareza o logotipo de Xiaomi.
- Apagado: Mantén premido o botón de acendido e, a seguir, selecciona "Apagar" entre as opcións.
- Reiniciar: Mantén premido o botón de acendido e, a seguir, selecciona "Reiniciar" entre as opcións.
4.2. Pantalla e navegación
The 6.79" FHD+ DotDisplay offers a resolution of 2460x1080 pixels. The 90Hz AdaptiveSync refresh rate provides a smooth visual experience, automatically adjusting for optimal performance and battery life. Reading mode 3.0 and SGS Low Blue Light Certification help reduce eye strain.
- Xestos táctiles: Desliza, toca e pincha para ampliar para navegar e interactuar.
- Sensor de impresión dixital lateral: Located on the power button for quick and secure unlocking.
- Desbloqueo facial por IA: Configure facial recognition for convenient unlocking.
4.3. Uso da cámara
The Redmi 12 features a versatile triple camera system:
- Cámara principal de 50 MP: f/1.8 aperture for high-resolution photos.
- Cámara ultra gran angular de 8 MP: 120° FOV, f/2.2 for expansive landscape shots.
- Cámara macro de 2MP: f/2.4 for detailed close-up photography.
To take photos or record videos, open the Camera app and select your desired mode. Video recording supports 1080P at 30fps and 720P at 30fps.
4.4. Conectividade
- Wi-Fi: Supports 2.4GHz and 5GHz networks. Navigate to Settings > Wi-Fi to connect.
- Bluetooth: Bluetooth 5.3 for connecting wireless accessories. Navigate to Settings > Bluetooth.
- GPS: Integrated GPS, Glonass, Galileo, and Beidou for accurate location services.
- Radio FM: Available with a 3.5mm headphone jack connected.
4.5. Xestión da batería
The 5000mAh battery provides extended usage. The device supports 18W fast charging. To optimize battery life, manage background app usage and screen brightness.
5. Mantemento
Proper maintenance ensures the longevity and optimal performance of your Redmi 12.
- Limpeza: Usa un pano suave e sen fiapos para limpar a pantalla e a carcasa. Evita materiais abrasivos ou produtos químicos agresivos.
- Actualizacións de software: Keep your operating system (MIUI 14 based on Android 13) updated to the latest version for security patches and new features. Check for updates in Settings > About phone > MIUI version.
- Xestión de almacenamento: Limpar regularmente o innecesario files and apps to maintain optimal performance. The device supports up to 1TB expandable storage.
- Coidado da batería: Avoid fully discharging the battery frequently. Charge the device in a well-ventilated area.
6 Solución de problemas
This section addresses common issues you might encounter with your Redmi 12.
| Problema | Posible Solución |
|---|---|
| O dispositivo non se acende | Asegúrate de que a batería estea cargada. Mantén premido o botón de acendido/apagado durante polo menos 10 segundos para forzar un reinicio. |
| Slow charging or not charging | Check the USB cable and adapter for damage. Ensure they are securely connected. Try a different power outlet. If the issue persists, it might indicate a port issue. |
| Network connectivity issues (calls/data) | Verify your SIM card is correctly inserted. Check if airplane mode is off. Restart the device. Ensure your carrier (T-Mobile, Mint, Tello in USA) is supported and you have an active plan. |
| As aplicacións fallan ou conxélanse | Close and reopen the app. Clear the app's cache (Settings > Apps > [App Name] > Storage > Clear cache). If the problem continues, uninstall and reinstall the app. Ensure sufficient free storage space. |
| O sensor de impresión dixital non funciona | Asegúrate de que o dedo estea limpo e seco. Rexistra de novo as túas impresións dixitais en Configuración > Contrasinais e seguridade > Desbloqueo por impresión dixital. |
7. Especificacións
Detailed technical specifications for the Xiaomi Redmi 12 4G LTE:
| Característica | Especificación |
|---|---|
| Nome do modelo | Redmi 12 4G LTE |
| Sistema Operativo | MIUI 14 baseado en Android 13 |
| Tamaño de visualización | 6.79 polgadas |
| Resolución | 2460 x 1080 (FHD+) |
| Procesador | MediaTek Helio G88 (Octa-core) |
| RAM | 8 GB |
| Almacenamento interno | 256 GB |
| Almacenamento ampliable | Up to 1TB (MicroSD) |
| Cámara principal | 50MP (f/1.8) |
| Cámara ultra gran angular | 8MP (120° FOV, f/2.2) |
| Cámara macro | 2MP (f/2.4) |
| Capacidade da batería | 5000 mAh |
| Cargando | Carga rápida de 18 W |
| Conectividade | 4G LTE, Wi-Fi (2.4GHz | 5GHz), Bluetooth 5.3, USB |
| GPS | GPS | Glonass | Galileo | beidou |
| Jack de audio | 3.5 mm |
| Seguridade | Sensor de pegadas dixitais lateral, desbloqueo facial con IA |
| Dimensións (aprox.) | 8.17mm thin |
| Peso | 7 onzas (198.4 g) |
| Cor | Sky Blue (as per product title) |
| ID FCC | 2AFZZRN02L |
8. Garantía e soporte
Your Xiaomi Redmi 12 4G LTE comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions.
For technical support, frequently asked questions, or to find service centers, please visit the official Xiaomi support websitio web ou póñase en contacto co seu servizo de atención ao cliente. Pode atopar máis información no Tenda Xiaomi en Amazon.
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