1. Introdución
This manual provides comprehensive instructions for the Xiaomi POCO F8 Ultra smartphone. It covers essential information for setup, operation, maintenance, and troubleshooting to ensure optimal use of your device. Please read this manual thoroughly before using your smartphone.

Image: The Xiaomi POCO F8 Ultra smartphone in two color variants, highlighting its sleek design and camera module.
2. Configuración inicial
2.1. Desembalaxe e contido da embalaxe
Carefully unpack your POCO F8 Ultra and verify all contents. The standard package includes:
- Smartphone Xiaomi POCO F8 Ultra
- Cable USB Tipo-C
- Ferramenta de expulsión de SIM
- Funda protectora
- Retention Ring (Keyring)

Image: Contents of the POCO F8 Ultra retail box.
2.2. Inserir a tarxeta SIM
- Localiza a bandexa da tarxeta SIM no lateral do teu dispositivo.
- Insira a ferramenta de expulsión da tarxeta SIM no pequeno orificio que hai xunto á bandexa e prema firmemente ata que a bandexa saia.
- Coloque a(s) tarxeta(s) nano-SIM na bandexa cos contactos dourados cara abaixo.
- Volva inserir a bandexa no teléfono con coidado.
2.3. Cargando a batería
Before first use, fully charge the device. Connect the USB Type-C cable to the phone's charging port and the other end to a compatible power adapter (not included) or a computer's USB port. The device supports 100W wired HyperCharge and 50W wireless HyperCharge.
3. Instrucións de funcionamento
3.1. 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.
3.2. Características da pantalla
The POCO F8 Ultra features a 6.9-inch AMOLED display with a 120 Hz refresh rate, offering vibrant colors and smooth scrolling. It boasts ultra-thin bezels for an immersive visual experience and includes comprehensive eye protection features to reduce strain.

Image: The POCO F8 Ultra's display with minimal bezels.

Image: Eye protection features for comfortable viewing.
3.3. Sistema de cámaras
The device is equipped with a powerful 50 MP Light Fusion 950 main camera with Optical Image Stabilization (OIS), a 50 MP ultra-wide-angle lens, and a 50 MP periscope telephoto lens. The front camera is 32 MP, ideal for high-quality selfies and video calls.

Image: The advanced rear camera system.
- Cámara principal: 50 MP Light Fusion 950 sensor, 1/1.3" sensor size, f/1.67 aperture, OIS.
- Cámara ultra gran angular: 50 MP, 18mm equivalent focal length, f/2.4 aperture.
- Periscope Telephoto: 50 MP, 115mm equivalent focal length, f/3.0 aperture, OIS.
- Cámara frontal: 32 MP.
Utilize the dynamic shot features for enhanced creative photography and video recording, including 1440p video with EIS and HDR.

Image: Dynamic shot features for creative content.
3.4. Rendemento e sistema
Powered by the Snapdragon 8 Elite Gen 5 processor, the POCO F8 Ultra delivers exceptional performance for demanding applications and gaming. It features a 3nm process and an all-big-core CPU architecture for efficiency and power. The LiquidCool 3D cooling system ensures sustained performance.

Image: Snapdragon 8 Elite Gen 5 processor.

Image: LiquidCool 3D cooling system.
3.5. Experiencia de son
Experience revolutionary mobile audio with Sound by Bose. The device features symmetrical stereo speakers with an independent bass chamber, providing rich bass, clear vocals, and an immersive soundstage.

Image: Sound by Bose integration.
3.6. Batería e carga
The POCO F8 Ultra is equipped with a 6500 mAh high-density silicon-carbon battery, offering extended usage. It supports 100W wired HyperCharge for rapid charging and 50W wireless HyperCharge. Additionally, it features up to 22.5W wired reverse charging.

Image: 6500 mAh battery capacity.

Image: HyperCharge wired and wireless charging.
4. Mantemento
4.1. Limpeza do dispositivo
To clean your smartphone, use a soft, lint-free cloth. Avoid using abrasive cleaners, solvents, or aerosol sprays directly on the device. For stubborn smudges, slightly dampEnxágüe o pano con auga ou cun limpador de pantallas deseñado para dispositivos electrónicos.
4.2. Resistencia á auga e ao po
The POCO F8 Ultra has an IP68 rating for dust and water resistance, meaning it can withstand immersion in up to 1.5 meters of fresh water for 30 minutes. However, this is not permanent and resistance may decrease over time with normal wear. Avoid exposing the device to seawater, chlorinated water, or other liquids. If the device gets wet, dry it thoroughly before charging or use.

Image: IP68 water and dust resistance.
4.3. Actualizacións de software
Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements. You can usually find this option in the device settings under 'About phone' or 'System updates'.
5 Solución de problemas
5.1. Problemas comúns e solucións
- O dispositivo non se acende: Asegúrate de que a batería estea cargada. Conéctaa a un cargador durante polo menos 30 minutos antes de tentar acender.
- As aplicacións fallan ou conxélanse: Close background apps. Clear app cache (Settings > Apps > [App Name] > Storage > Clear cache). If the issue persists, try reinstalling the app.
- Escasa duración da batería: Reduce screen brightness, disable unnecessary features (GPS, Bluetooth, Wi-Fi when not in use), and close background apps. Check battery usage in settings to identify power-hungry apps.
- Problemas de conectividade de rede: Toggle Airplane Mode on and off. Restart the device. Check SIM card insertion. Contact your mobile carrier if problems persist.
- Sobrequecemento do dispositivo: Avoid using the device in direct sunlight or during intensive tasks for prolonged periods. Close resource-intensive applications.
5.2. Restablecemento de fábrica
Se tes problemas de software persistentes, un restablecemento de fábrica pode resolvelos. Aviso: A factory reset will erase all data on your device. Back up important data before proceeding. Go to Settings > System > Reset options > Erase all data (factory reset).
6. Especificacións
| Característica | Detalle |
|---|---|
| Marca | XIAOMI |
| Nome do modelo | POCO F8 Ultra |
| Sistema Operativo | Hipersistema operativo |
| RAM | 16 GB |
| Capacidade de almacenamento | 512 GB |
| Tamaño da pantalla | 6.9 polgadas |
| Tipo de visualización | AMOLED |
| Taxa de actualización | 120 Hz |
| Resolución | 2340 x 1080 |
| Resolución da cámara traseira | 50 megapíxeles |
| Resolución cámara frontal | 32 MP |
| Capacidade da batería | 6500 mAh |
| Tempo de conversa | 24 horas |
| Tecnoloxía Celular | 5G |
| Tecnoloxía de conectividade | Bluetooth, WiFi |
| Número de ranuras para tarxetas SIM | SIM única |
| interface de entrada | USB tipo C |
| Nivel de resistencia á auga | IP68 (Non impermeable) |
| Ano modelo | 2025 |
7. Garantía e soporte
7.1. Garantía do produto
The Xiaomi POCO F8 Ultra comes with a 2-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
7.2. Spare Parts Availability
Spare parts for this device are available for a period of 2 years from the date of purchase, ensuring long-term support and repairability.
7.3. Atención ao cliente
For further assistance, technical support, or warranty service, please visit the official Xiaomi support website or contact their customer service. Refer to the packaging or official websitio para obter detalles de contacto específicos da súa rexión.