1. Informació important de seguretat
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.
- No exposeu el dispositiu a temperatures extremes ni a la llum solar directa.
- Eviteu el contacte amb líquids.
- Feu servir només carregadors i accessoris aprovats.
- No intenteu desmuntar o reparar el dispositiu vosaltres mateixos.
2. Producte acabatview
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.
Característiques principals:
- Visualització: 6.79" FHD+ DotDisplay with 90Hz AdaptiveSync refresh rate and SGS Low Blue Light Certification.
- Processador: MediaTek Helio G88 Octa-core processor for smooth performance.
- Càmera: Versatile 50MP+8MP+2MP triple camera system.
- Bateria: Large 5000mAh battery with 18W fast charge support.
- Memòria: 8GB RAM and 256GB internal storage, expandable up to 1TB with MicroSD.
- Seguretat: Side fingerprint sensor and AI face unlock.
- Àudio: 1217 loud speaker and 3.5mm headphone jack.
3. Guia de configuració
3.1. Desembalatge i càrrega inicial
Upon unboxing your Redmi 12, ensure all components are present:
- Xiaomi Redmi 12 4G LTE Smartphone
- Fast Car Charger (Adapter)
- Cable USB
- Funda de telèfon
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. Instal·lació de la targeta SIM i l'emmagatzematge
The Redmi 12 supports dual Nano SIM cards or one Nano SIM and one MicroSD card (up to 1TB) in a hybrid slot.
- Localitza la safata de la targeta SIM al lateral del dispositiu.
- Introduïu l'eina d'expulsió de la SIM al forat petit que hi ha al costat de la safata per obrir-la.
- Place your Nano SIM card(s) and/or MicroSD card into the designated slots on the tray. Ensure the gold contacts face downwards.
- Empenyeu amb cura la safata cap al dispositiu fins que encaixi al seu lloc.
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. Instruccions de funcionament
4.1. Power On/Off and Reboot
- Encès: Mantingueu premut el botó d'engegada fins que aparegui el logotip de Xiaomi.
- Apagar: Mantingueu premut el botó d'engegada i, a continuació, seleccioneu "Apagar" de les opcions.
- Reinicieu: Mantingueu premut el botó d'engegada i, a continuació, seleccioneu "Reiniciar" de les opcions.
4.2. Pantalla i navegació
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.
- Gestos tàctils: Llisca, toca i pessiga per fer zoom per navegar i interactuar.
- Sensor d'empremtes dactilars lateral: Located on the power button for quick and secure unlocking.
- Desbloqueig facial amb IA: Configure facial recognition for convenient unlocking.
4.3. Ús de la càmera
The Redmi 12 features a versatile triple camera system:
- Càmera principal de 50MP: f/1.8 aperture for high-resolution photos.
- Càmera ultra gran angular de 8 MP: 120° FOV, f/2.2 for expansive landscape shots.
- Càmera 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. Connectivitat
- 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: GPS integrat, Glonass, Galileo i Beidou per a serveis de localització precisos.
- Ràdio FM: Available with a 3.5mm headphone jack connected.
4.5. Gestió de la bateria
The 5000mAh battery provides extended usage. The device supports 18W fast charging. To optimize battery life, manage background app usage and screen brightness.
5. Manteniment
Proper maintenance ensures the longevity and optimal performance of your Redmi 12.
- Neteja: Feu servir un drap suau i sense borrissol per netejar la pantalla i la carcassa. Eviteu materials abrasius o productes químics agressius.
- Actualitzacions de programari: 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.
- Gestió d'emmagatzematge: Netegeu regularment innecessaris files and apps to maintain optimal performance. The device supports up to 1TB expandable storage.
- Cura de la bateria: Avoid fully discharging the battery frequently. Charge the device in a well-ventilated area.
6. Solució De Problemes
This section addresses common issues you might encounter with your Redmi 12.
| Problema | Possible solució |
|---|---|
| El dispositiu no s'encén | Assegureu-vos que la bateria estigui carregada. Premeu i manteniu premut el botó d'engegada durant almenys 10 segons per forçar un reinici. |
| 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. |
| Les aplicacions es bloquegen o es bloquegen | 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. |
| El sensor d'empremtes dactilars no funciona | Ensure your finger is clean and dry. Re-register your fingerprints in Settings > Passwords & security > Fingerprint unlock. |
7. Especificacions
Detailed technical specifications for the Xiaomi Redmi 12 4G LTE:
| Característica | Especificació |
|---|---|
| Nom del model | Redmi 12 4G LTE |
| Sistema operatiu | MIUI 14 basat en Android 13 |
| Mida de la pantalla | 6.79 polzades |
| Resolució | 2460 x 1080 (FHD+) |
| Processador | MediaTek Helio G88 (Octa-core) |
| RAM | 8 GB |
| Emmagatzematge intern | 256 GB |
| Emmagatzematge ampliable | Up to 1TB (MicroSD) |
| Càmera principal | 50MP (f/1.8) |
| Càmera ultra gran angular | 8MP (120° FOV, f/2.2) |
| Càmera macro | 2MP (f/2.4) |
| Capacitat de la bateria | 5000 mAh |
| Carregant | Càrrega ràpida de 18 W |
| Connectivitat | 4G LTE, Wi-Fi (2.4GHz | 5GHz), Bluetooth 5.3, USB |
| GPS | GPS | Glonass | Galileu | Beidou |
| Jack d'àudio | 3.5 mm |
| Seguretat | Sensor d'empremta digital lateral, desbloqueig facial amb IA |
| Dimensions (aprox.) | 8.17 mm de gruix |
| Pes | 7 unces (198.4 g) |
| Color | Sky Blue (as per product title) |
| ID de la FCC | 2AFZZRN02L |
8. Garantia i Suport
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 weblloc web o poseu-vos en contacte amb el seu servei d'atenció al client. Podeu trobar més informació a Botiga Xiaomi a Amazon.
