1. Introdución
This manual provides essential information for setting up, operating, and maintaining your XIAOMI 12 5G smartphone. Please read it carefully to ensure optimal use of your device.
Figura 1: Fronte e traseiro view of the XIAOMI 12 5G smartphone. The device features a sleek design with a curved display and a prominent rear camera module.
Características principais:
- Procesador: Snapdragon® 8 Gen 1 (4nm power-efficient manufacturing process)
- Visualización: 6.28" AMOLED DotDisplay, 120Hz refresh rate, 2400 x 1080 resolution
- Cámara: 50MP wide-angle main camera with OIS, 13MP ultra-wide angle camera, 5MP telemacro camera. 32MP front camera.
- Memoria e almacenamento: 8 GB de RAM, 256 GB de almacenamento interno.
- Refrixeración: LiquidCool Technology (Super big VC + Multilayer graphite sheets+BN film).
- Rede: 5G + 4G VoLTE Worldwide Unlocked Dual Nano SIM.
- Seguridade: In-screen fingerprint sensor, AI Face Unlock.
2. Configuración
2.1 Contido do paquete
Asegúrate de que todos os elementos estean presentes na caixa do produto:
- XIAOMI 12 5G Smartphone
- Adaptador de alimentación
- Cable USB Tipo-C
- Ferramenta de expulsión da SIM
- Estuche protector (pode variar segundo a rexión)
- Quick Start Guide and Warranty Card (this document serves as a comprehensive guide)
2.2 Inserción da tarxeta SIM
- Localiza a bandexa da tarxeta SIM no lateral do teu dispositivo.
- Introduza a ferramenta de expulsión da tarxeta SIM no pequeno orificio que hai xunto á bandexa e empurre suavemente ata que esta saia.
- Place your Nano-SIM card(s) into the tray with the gold contacts facing down. Ensure proper orientation as indicated on the tray.
- Empurre con coidado a bandexa de volta na ranura ata que quede ao mesmo nivel que o dispositivo.
- Nota: This device supports Dual Nano SIM cards. It does not support CDMA carriers like Verizon, Boost, AT&T, Cricket, or Metro PCS.
2.3 Acendido/Apagado
- Para acender: Press and hold the Power button (located on the right side of the device) until the XIAOMI logo appears on the screen.
- Para apagar: Press and hold the Power button until the power menu appears, then tap "Power off".
- Para reiniciar: Press and hold the Power button until the power menu appears, then tap "Restart".
2.4 Asistente de configuración inicial
Follow the on-screen instructions to complete the initial setup, including:
- Seleccionando o teu idioma e rexión.
- Conectando a unha rede wifi.
- Configurando a túa conta de Google.
- Configuring screen lock (PIN, pattern, password, fingerprint, face unlock).
- Restauración de datos dun dispositivo anterior (opcional).
3. Funcionamento do teu dispositivo
3.1 Pantalla e navegación
The 6.28" AMOLED DotDisplay offers vibrant colors and smooth scrolling with its 120Hz refresh rate. Navigate using intuitive gestures or traditional navigation buttons.
- Pantalla de inicio: Desliza o dedo cara á esquerda ou á dereita para acceder aos diferentes paneis da pantalla de inicio.
- Caixón de aplicacións: Swipe up from the bottom of the screen to open the app drawer (if enabled).
- Notificacións e configuración rápida: Pasa o dedo cara abaixo desde a parte superior da pantalla ata view notificacións e configuracións rápidas alternables.
- Aplicacións recentes: Swipe up and hold from the bottom of the screen (gesture navigation) or tap the square button (button navigation) to view aplicacións recentes.
3.2 Uso da cámara
The XIAOMI 12 5G features a versatile camera system for various photography needs.
Figura 2: Detallado view of the triple rear camera setup on the XIAOMI 12 5G, highlighting the 50MP main sensor.
- Cámara principal: The 50MP wide-angle camera with Optical Image Stabilization (OIS) is ideal for everyday photos and low-light conditions.
- Cámara ultra gran angular: The 13MP ultra-wide lens captures broader scenes, perfect for landscapes or group photos.
- Telemacro Camera: The 5MP telemacro lens allows for detailed close-up shots (3cm-7cm focus).
- Cámara frontal: The 32MP front camera is designed for high-quality selfies and video calls.
- Modo nocturno: Utilize Night mode for enhanced photos in low-light environments on both wide and ultra-wide cameras.
- Gravación de vídeo: Supports up to 8K video recording at 24fps, and various slow-motion options.
3.3 Características de seguridade
Secure your device and data with multiple unlocking options:
- Sensor de impresión dixital en pantalla: Rexistra as túas impresións dixitais para un desbloqueo rápido e seguro.
- Desbloqueo facial por IA: Use your face to unlock the device conveniently.
- PIN/Patrón/Contrasinal: Métodos de seguridade estándar para o acceso a dispositivos.
4. Conectividade
4.1 Compatibilidade de rede
The XIAOMI 12 5G is a global unlocked device, supporting a wide range of network bands:
- 5G: Supports NSA + SA n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n66/n77/n78
- FDD 4G LTE: B1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66
- 4G LTE TDD: B38/39/40/41/42/48
- 3G WCDMA: B1/2/4/5/6/8/19
- 2G GSM: 850 900 1800 1900 MHz
- Supports 4x4 MIMO.
- Importante: This device will NOT work on Verizon, AT&T/BOOST/CRICKET/METRO PCS or any CDMA Carrier.
4.2 Wireless Technologies
- Wi-Fi 6: Para acceso a internet sen fíos de alta velocidade.
- Bluetooth 5.1: Para conectar accesorios sen fíos como auriculares e altofalantes.
- GPS: L1+L5 Galileo: E1+E5a | GLONASS: G1 | Beidou| NavIC: L5 A-GPS supplementary positioning.
- NFC: Para pagamentos sen contacto e emparellamento rápido con dispositivos compatibles.
- Blaster IR: Allows your phone to act as a universal remote control for various home appliances.
5. Batería e carga
The XIAOMI 12 5G is equipped with a 4500 mAh (typical) battery, providing ample power para uso diario.
- Carga rápida: Supports fast charging, allowing the device to reach full charge in approximately 53 minutes.
- Carga sen fíos: The device supports wireless charging for added convenience.
- Optimización da batería: MIUI 13 (Android 12) includes various battery optimization features to extend battery life. Manage app usage and background activity in Settings > Battery.
6. Mantemento
6.1 Coidados xerais
- Keep your device dry. Moisture can damage electronic circuits.
- Evita as temperaturas extremas. As altas temperaturas poden acurtar a vida útil dos dispositivos electrónicos, danar as baterías e deformar ou derreter certos plásticos.
- Non use produtos químicos agresivos, disolventes de limpeza ou deterxentes fortes para limpar o dispositivo.
- Use un pano suave e seco para limpar o dispositivo.
- Handle with care. Dropping, knocking, or shaking the device can damage internal components.
6.2 Actualizacións de software
Regular software updates are provided to enhance performance, add new features, and improve security. Check for updates in Settings > About phone > MIUI version.
7 Solución de problemas
Se tes problemas co teu dispositivo, proba os seguintes pasos básicos para a súa resolución:
- O dispositivo non responde: Mantén premido o botón de acendido/apagado durante uns 10 segundos para forzar un reinicio.
- Fallo da aplicación: Clear the app's cache and data in Settings > Apps > [App Name] > Storage, or uninstall and reinstall the app.
- Problemas de rede: Check your SIM card installation, restart your device, or reset network settings in Settings > Connection & sharing > Reset Wi-Fi, mobile networks, and Bluetooth.
- Descarga de batería: Review battery usage in Settings > Battery to identify apps consuming excessive power. Adjust screen brightness and disable unnecessary features like GPS or Bluetooth when not in use.
- Sobrequecemento: Close background applications, reduce screen brightness, and avoid using the device while charging or in direct sunlight. The LiquidCool Technology helps manage internal temperatures.
Para problemas máis complexos, consulte o soporte oficial de XIAOMI. websitio ou póñase en contacto co servizo de atención ao cliente.
8. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | 2201123G12 |
| Dimensións | 5.98 x 2.76 x 0.31 polgadas |
| Peso | 6 onzas (180 g) |
| Sistema Operativo | MIUI 13, Android 12 (upgradable) |
| Procesador | Snapdragon® 8 Gen 1 (1x Prime core 3.0GHz, 3x Gold cores 2.5GHz, 4x Silver cores 1.8GHz) |
| GPU | GPU Qualcomm Adreno |
| RAM | 8 GB |
| Almacenamento interno | 256 GB |
| Tamaño de visualización | 6.28" AMOLED DotDisplay |
| Resolución de visualización | 2400 x 1080 (419 ppp) |
| Taxa de actualización | 120 Hz |
| Toca Samptaxa de ling | Ata 480 Hz |
| Protección de pantalla | Corning® Gorilla® Glass Victus® |
| Cámara traseira | 50MP (wide, OIS) + 13MP (ultra-wide) + 5MP (telemacro) |
| Cámara frontal | 32 MP |
| Gravación de vídeo | Up to 8K at 24fps |
| Capacidade da batería | 4500 mAh (típico) |
| Cargando | Fast Charging (approx. 53 mins to full), Wireless Charging |
| Conectividade sen fíos | Wi-Fi 6, Bluetooth 5.1, NFC, GPS |
| Sensores | Proximity sensor, Ambient light sensor, Accelerometer, Gyroscope, Electronic compass, Linear motor, IR blaster, In-display fingerprint sensor |
| Tipo de SIM | Nano SIM dual |
9. Garantía e soporte
Your XIAOMI 12 5G smartphone comes with a 2 anos de garantía do fabricanteConserva o comprobante de compra para reclamacións de garantía.
For technical support, service, or additional information, please visit the official XIAOMI support website or contact their customer service. Details can typically be found on the XIAOMI official websitio web ou a tarxeta de garantía incluída no paquete.
Nota: A garantía non cobre os danos causados por mal uso, accidentes, modificacións non autorizadas ou desgaste normal.
