Introducció
Welcome to the user manual for your new Xiaomi Redmi Note 12S smartphone. This guide provides essential information on setting up, operating, maintaining, and troubleshooting your device. The Redmi Note 12S features a 108MP pro-grade main camera, a 90Hz FHD+ AMOLED DotDisplay, a powerful MediaTek Helio G96 Octa-core processor, and a long-lasting 5000mAh battery with 33W fast charging.

Image: Redmi Note 12S Global Version with included EU charger.
Què hi ha a la caixa
Your Redmi Note 12S package includes the following items:
- Telèfon intel·ligent Redmi Note 12S
- Adaptador de corrent (33 W)
- Cable USB-Type C
- Eina d'expulsió de SIM
- Funda protectora
- Guia d'inici ràpid
- Targeta de garantia
Producte acabatview
The Redmi Note 12S is designed for a responsive and immersive user experience.
Característiques principals:
- Visualització: 6.43-inch FHD+ AMOLED DotDisplay with a 90Hz refresh rate, 1000 nits peak brightness, Sunlight display, Reading mode 3.0, DCI-P3 wide color gamut, and 4,500,000:1 contrast ratio.
- Sistema de càmera:
- Rear: 108MP pro-grade main camera, 8MP ultra-wide camera, 2MP macro camera. Features Dual-native ISO, 9-in-1 pixel binning, and a 1/1.52" image sensor for stunning ultra-clear images.
- Front: 16MP selfie camera.
- Rendiment: MediaTek Helio G96 Octa-core CPU (up to 2.05GHz) with ARM Mali-G57 MC2 GPU.
- Bateria: 5000mAh (Typ) capacity with 33W fast charging support.
- Àudio: Dual stereo speakers for realistic sound and a 3.5mm headphone jack.
- Disseny: Aesthetic cut edges, 8.09mm thickness, and 176g weight for a pleasant feel.
- Seguretat: Side-mounted fingerprint sensor and AI Face Unlock.
- Connectivitat: Built-in GPS, Bluetooth, Wi-Fi, Type-C charging interface, IR Blaster.

Image: Visual summary of Redmi Note 12S key features.

Image: Aesthetic design of the Redmi Note 12S, highlighting its slim profile i lleuger.
Configuració
1. Inserting SIM Cards and Micro SD Card:
The Redmi Note 12S supports Dual SIM Dual Standby. Use the provided SIM eject tool to open the SIM tray. Insert up to two Nano SIM cards and one Micro SD card into their respective slots. Ensure the cards are correctly oriented before reinserting the tray.
2. Engegada inicial:
Press and hold the power button (located on the side of the device) until the Xiaomi logo appears. Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, and Google account login.
3. Càrrega del dispositiu:
Connect the USB Type-C cable to the phone's charging port and the other end to the 33W power adapter. Plug the adapter into a power outlet. The phone supports 33W fast charging for quick power-ups.

Image: Redmi Note 12S connected to a charger, illustrating fast charging.
Instruccions de funcionament
Navegació bàsica:
Utilize the responsive 90Hz AMOLED touchscreen for smooth navigation. Swipe, tap, and pinch to interact with apps and content.

Imatge: Detallada view of the Redmi Note 12S display features.
Ús de la càmera:
Open the Camera app to access the 108MP AI triple camera system.
- Càmera principal: Capture high-resolution photos with the 108MP main sensor.
- Càmera ultra gran angular: Use the 8MP ultra-wide lens for expansive landscape shots.
- Càmera macro: The 2MP macro lens allows for detailed close-up photography.
- ProCut: Utilize Xiaomi ProCut to recompose photos horizontally or vertically from your original 108MP image.
- filmCamera Filters: Apply vintage film-style filters to express your creativity.
- Càmera selfie: The 16MP front camera is perfect for clear self-portraits.

Image: Detail of the 108MP AI triple camera system.

Image: Xiaomi ProCut feature for creative photo composition.

Image: FilmCamera filters for artistic photo effects.
Àudio i multimèdia:
Enjoy immersive audio with the dual stereo speakers. Connect headphones via the 3.5mm headphone jack for private listening.

Image: Dual stereo speakers for enhanced audio experience.
Funcions intel·ligents:
- Blaster IR: Use your phone as a universal remote to easily control compatible home appliances.
- Biometria: Unlock your phone quickly and securely using the side-mounted fingerprint sensor or AI Face Unlock.

Image: Smarter and more convenient features: 3.5mm headphone jack and IR Blaster.
Manteniment
Bateria i càrrega:
To ensure optimal battery life and charging efficiency, always use the original 33W power adapter and USB Type-C cable provided with your device. The Mi FC + MMT technology ensures stable and efficient charging. Avoid exposing the phone to extreme temperatures.
Actualitzacions de programari:
Keep your device's software up to date by regularly checking for OTA (Over-The-Air) updates. These updates provide performance improvements, security patches, and new features.
Neteja:
Feu servir un drap suau i sense borrissol per netejar la pantalla i la carcassa del telèfon. Eviteu utilitzar productes químics agressius o materials abrasius.
Consells per a l'usuari
- Compatibilitat de xarxa: As a global version, the Redmi Note 12S is generally unlocked. However, it is recommended to confirm network frequency bands with your local operator to ensure full compatibility before use.
- Extensió de memòria: The device supports memory extension, but this feature is only available when there is sufficient storage space. The actual RAM extension capacity may vary.
Resolució de problemes
Problemes comuns i solucions:
- El dispositiu no s'encén: Assegureu-vos que la bateria estigui carregada. Connecteu-la al carregador durant almenys 15 minuts abans d'intentar tornar-la a encendre.
- Les aplicacions es bloquegen o es bloquegen: Close background apps, clear app cache, or restart the device. If the issue persists, check for app updates or consider reinstalling the problematic app.
- Senyal de xarxa deficient: Check your SIM card insertion. Move to an area with better network coverage. Contact your service provider if the issue continues.
- La bateria s'esgota ràpidament: Reduce screen brightness, disable unnecessary features like GPS or Bluetooth when not in use, and close background apps. Check battery usage in settings to identify power-hungry apps.
- La pantalla tàctil no respon: Restart the device. If the screen remains unresponsive, contact customer support.
Especificacions
| Característica | Especificació |
|---|---|
| Nom de marca | XIAOMI |
| Model | Redmi Note 12S |
| Sistema operatiu | Android (MIUI 14, based on Android 13) |
| Model de CPU | MTK Helio G96 Octa-core |
| Mida de la pantalla | 6.43 polzades |
| Material de pantalla | AMOLED |
| Resolució de visualització | 2400x1080 FHD+ |
| Velocitat d’actualització de la pantalla | 90 Hz |
| Pantalla tàctil | Sí |
| Quantitat de càmera posterior | 3 (108MP Main, 8MP Ultra-wide, 2MP Macro) |
| Píxel de la càmera posterior | 108MP |
| Quantitat de la càmera frontal | 1 |
| Píxel de càmera frontal | 16MP |
| Capacitat de la bateria (mAh) | 5000 mAh |
| Tipus de bateria | No desmuntable |
| Potència de càrrega | 33W |
| Càrrega ràpida | Càrrega ràpida adaptativa |
| Tipus d'interfície de càrrega | Tipus-C |
| GPS integrat | Sí |
| Versió Bluetooth | SÍ |
| WIFI | Sí |
| Port d'auriculars de 3.5 mm | Sí |
| Tecnologia biomètrica | Reconeixement facial de muntatge lateral |
| Quantitat de la targeta SIM | 2 Targeta SIM |
| Tipus de targeta de memòria | Dedicated slot |
| Cel·lular | 3G, 2G, 4G |
| Sensors | Sensor de proximitat, sensor de llum ambiental, acceleròmetre, brúixola electrònica, emissor d'infrarojos, giroscopi |
| Llengua | English, Russian, German, French, Spanish, Polish, Portuguese, Italian, Korean, Japanese, Arabic |
| Condició de l'article | Nou |
| Origen | Xina continental |
| Certificació | CE |
Note: Specifications are subject to change without prior notice. All data comes from Xiaomi laboratories and product design specifications.
Garantia i Suport
Your Redmi Note 12S comes with a standard manufacturer's warranty. Please refer to the Warranty Card included in your package for detailed terms and conditions. For technical support, service, or further inquiries, please contact your point of purchase or visit the official Xiaomi support weblloc.
Informació de seguretat
Please read all safety information carefully before using your device to ensure safe and proper use.
- No intenteu desmuntar, reparar o modificar el dispositiu vosaltres mateixos.
- Feu servir només carregadors, bateries i accessoris aprovats.
- Avoid exposing the device to extreme temperatures, direct sunlight, or wet environments.
- Desfeu-vos del dispositiu i de la bateria de manera responsable d'acord amb la normativa local.
- Mantingueu el dispositiu allunyat dels nens i de les mascotes.





