nubia nubia Z70 Ultra
nubia Z70 Ultra 5G Android Smartphone User Manual
Model: nubia Z70 Ultra
1. Introducció
This user manual provides comprehensive instructions for the safe and efficient operation of your nubia Z70 Ultra 5G Android Smartphone. Please read this manual thoroughly before using your device to ensure optimal performance and to prevent damage.
The nubia Z70 Ultra is a high-performance 5G smartphone featuring a Snapdragon 8 Elite Mobile Platform, an advanced camera system with a 35mm Adjustable Physical Aperture, and a stunning 144Hz AMOLED display with Under Display Camera (UDC) technology. It is designed for robust daily use with IP68 and IP69 water and dust resistance.
2. Contingut del paquet
En obrir el paquet, comproveu que tots els elements enumerats a continuació hi siguin presents i estiguin en bon estat:
- nubia Z70 Ultra Smartphone x 1
- Screen protector x 1
- Funda de telèfon x 1
- Charger x 1 (80W Fast Charging compatible)
- Cable de dades tipus C x 1
- SIM tray ejector x 1
3. Configuració inicial
3.1. Inserció de la targeta SIM
The nubia Z70 Ultra supports dual nano SIM cards. Ensure the device is powered off before inserting or removing SIM cards.
- Localitza la safata de la targeta SIM al lateral del dispositiu.
- Introduïu l'eina d'expulsió de la safata de la SIM al forat petit que hi ha al costat de la safata i premeu fermament fins que la safata surti.
- Place your nano SIM card(s) into the tray with the gold contacts facing down, ensuring they are correctly aligned.
- Empenyeu suaument la safata cap enrere a la ranura fins que quedi alineada amb el dispositiu.
Nota important: Please confirm your SIM card's frequency bands are included in the supported bands before ordering or using the device to ensure network compatibility. Supported bands include NSA: n41/n77/n78(3.3~3.6GHz)/n38; SA: n41/n77/n78(3.3~3.6GHz)/n1/n3/n5/n8/n28/n2/n7/n40/n66/n38/n25/n20/n26; FDD: B1/2/3/4/5/7/8/12/17/18/19/20/25/26/28/66; TDD: B34/39/40/41/38/42; UMTS: B1/2/4/5/6/8/19; GSM: B2/3/5/8.
3.2. Càrrega inicial i engegada
Abans del primer ús, es recomana carregar completament el dispositiu.
- Connect the Type-C data cable to the charging port at the bottom of the phone.
- Connect the other end of the cable to the provided 80W fast charger.
- Plug the charger into a power outlet. The device will indicate charging status.
- Once sufficiently charged, press and hold the power button on the side of the device until the nubia logo appears to power it on.

Figura 3.2.1: Illustration of the nubia Z70 Ultra charging. The image highlights the 80W fast charging capability and a 6150 mAh battery, indicating rapid power replenishment for extended use.
The nubia Z70 Ultra supports 80W fast charging, allowing for quick replenishment of its 5000 mAh battery (typical capacity).
3.3. Screen Protector and Phone Case Application
For enhanced protection, apply the included screen protector and phone case.
- Protector de pantalla: Carefully clean the screen with a microfiber cloth to remove dust and smudges. Align the screen protector with the display and gently apply it, smoothing out any air bubbles.
- Funda de telèfon: Snap the provided phone case onto the device, ensuring all edges are securely covered.
4. Funcionament del vostre dispositiu
4.1. Pantalla i navegació
The nubia Z70 Ultra features a 6.85-inch 144Hz AMOLED display with an Under Display Camera (UDC) for an uninterrupted viewexperiència.

Figura 4.1.1: Visual representation of the nubia Z70 Ultra's display specifications, highlighting its 6.85-inch AMOLED screen, 144Hz refresh rate, and 1.5K ultra-clear resolution for a superior visual experience.
Navigation is primarily touch-based. Swipe gestures and on-screen buttons are used to interact with the Nebula AIOS operating system.
4.2. Sistema de càmeres
The device is equipped with an advanced triple camera system and a 16MP front camera.
- Càmera posterior:
- 50MP main camera (35mm, Sony IMX 9 Series, OIS, Adjustable Physical Aperture F/1.59-F/4.0, QPD)
- 50MP ultra-wide camera (OV50D, AF, 1/2.88 inch, 122°, 6P, F/2.0, Macro 2.5cm)
- 64MP telephoto camera (OV64B, 70mm, OIS, 4P, F/2.48, AF)
- Flicker + Laser Sensor
- Càmera frontal: 16MP (Under Display Camera)

Figura 4.2.1: Primer pla view of the nubia Z70 Ultra's 35mm lens with variable aperture, illustrating its capability for stunning, real-life shots and professional-quality detail capture.
To use the camera, open the Camera application. Select desired modes (Photo, Video, Portrait, Pro, etc.) and adjust settings as needed. The adjustable physical aperture on the main camera allows for greater control over depth of field and light intake.
4.3. Nebula AIOS Features
The nubia Z70 Ultra runs on Nebula AIOS, based on Android 15, offering various AI-powered functions.

Figura 4.3.1: Diagram illustrating key AI-powered features of Nebula AIOS, including Voice Assistant, AI Gallery Search, AI Translate, and AI Portrait Highlights, designed for intuitive user interaction.
- Assistent de veu: Interact with your device using voice commands for various tasks.
- AI Gallery Search: Intelligently search and categorize photos in your gallery.
- AI Translate: Real-time translation capabilities for text and speech.
- AI Portrait Highlights: Enhance portrait photos with AI-driven optimizations and bokeh effects.
4.4. Connectivitat
El dispositiu admet una àmplia gamma d'opcions de connectivitat:
- Wi-Fi: 802.11a/b/g/n/ac/ax/be (Wi-Fi 7 compatible)
- Bluetooth: Versió 5.4
- NFC: Per a pagaments sense contacte i intercanvi de dades.
- Ubicació: GPS/A-GPS/Beidou/Galileo/GLONASS (L1+L2+L5) for precise navigation.
Access these settings via the 'Settings' application to manage connections.
5. Manteniment i cura
5.1. Neteja del dispositiu
Per mantenir l'aspecte i la funcionalitat del dispositiu:
- Feu servir un drap suau i sense borrissol per netejar la pantalla i la carcassa.
- Eviteu utilitzar productes químics agressius, netejadors abrasius o aerosols.
- Per a taques persistents, lleugerament dampen el drap amb aigua.
5.2. Resistència a l'aigua i a la pols
The nubia Z70 Ultra is rated IP68 and IP69 for splash, water, and dust resistance. This means it can withstand immersion in water up to 1.5 meters for 30 minutes and is resistant to high-pressure, high-temperature water jets.

Figura 5.2.1: Image depicting the nubia Z70 Ultra in a water environment, emphasizing its IP68 and IP69 ratings for splash, water, and dust resistance, ensuring durability in various conditions.
While resistant, it is not waterproof. Avoid intentional submersion, exposure to pressurized water, or use in extreme conditions beyond its rating. If the device gets wet, dry it thoroughly before charging or using the ports.
5.3. Cura de la bateria
The device contains a non-removable 5000 mAh battery. To prolong battery life:
- Eviteu temperatures extremes.
- Feu servir només el carregador i el cable proporcionats.
- No deixeu que la bateria es descarregui completament amb freqüència.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Bateria baixa; bloqueig del programari. | Charge the device for at least 30 minutes. Press and hold the power button for 10-15 seconds to force restart. |
| Cannot connect to network (no signal). | SIM card not inserted correctly; out of network coverage; incorrect APN settings. | Reinsert SIM card. Move to an area with better signal. Check network settings or contact your carrier. |
| Les aplicacions es bloquegen o es congelen. | Insufficient RAM; app conflict; outdated app version. | Close background apps. Clear app cache/data. Update apps from the Play Store. Restart the device. |
| La bateria s'esgota ràpidament. | High screen brightness; many background apps; excessive network usage. | Reduce screen brightness. Close unused apps. Disable Wi-Fi/Bluetooth/GPS when not in use. Check battery usage in settings. |
| El dispositiu s'està sobreescalfant. | Intensive gaming/app usage; charging in hot environment. | Close demanding apps. Disconnect charger if charging. Move to a cooler environment. Avoid direct sunlight. |
7. Especificacions tècniques
| Nom del model | nubia Z70 Ultra |
| Sistema operatiu | Nebula AIOS (Based on Android 15) |
| Processador | Snapdragon 8 Elite Mobile Platform (CPU Speed: 3.2 GHz) |
| RAM | 12 GB (LPDDR5X) |
| Emmagatzematge intern | 256 GB (UFS 4.0) |
| Mostra | 6.85-inch AMOLED, 2688 x 1216 Resolution, 144 Hz Refresh Rate, Under Display Camera |
| Càmeres posteriors | 50MP Main (35mm, OIS, F/1.59-F/4.0), 50MP Ultra-wide (122°, Macro 2.5cm), 64MP Telephoto (70mm, OIS) |
| Càmera frontal | 16MP |
| Capacitat de la bateria | 5000 milionsamp Hores (mAh) |
| Carregant | Càrrega ràpida de 80 W (tipus C) |
| Connectivitat | Wi-Fi 802.11a/b/g/n/ac/ax/be (Wi-Fi 7), Bluetooth 5.4, NFC, GPS/A-GPS/Beidou/Galileo/GLONASS |
| Resistència a l'aigua i a la pols | IP68 & IP69 Rated |
| Dimensions (L x A x A) | 164.3 × 77.1 × 8.6 mm (6.47 x 3.04 x 0.34 polzades) |
| Pes | 228g (0.5 lbs / 1.45 pounds) |
| Tipus de targeta SIM | Nano SIM dual |
| Color | Negre |
8. Garantia i Suport
For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official nubia weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
Per obtenir ajuda addicional, també podeu visitar el nubia Store on Amazon.