1. Introducció
Welcome to the user manual for your new Nothing Phone (3a). This guide provides comprehensive instructions on setting up, operating, and maintaining your device. The Nothing Phone (3a) features a 6.77" 120Hz AMOLED display, a powerful 50MP triple camera system, and is powered by the Snapdragon 7s Gen 3 Processor, offering a seamless and intuitive smartphone experience.

Figure 1: Nothing Phone (3a) Overview
This image displays the Nothing Phone (3a) from both the front, showing its vibrant AMOLED display with a punch-hole camera, and the back, highlighting its unique transparent design and the distinctive Glyph Interface lighting elements around the camera module.
2. Configuració
2.1 Contingut del paquet
Abans de començar, assegureu-vos que tots els elements estiguin presents al paquet:
- Res telèfon (3a)
- Cable USB
- Eina d'expulsió de SIM (pot estar inclosa)
- Guia d'inici ràpid (aquest manual)
2.2 Inserció de la targeta SIM
- Localitza la safata de la targeta SIM al lateral del telèfon.
- Introduïu l'eina d'expulsió 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. Ensure proper orientation. The Nothing Phone (3a) supports Dual Nano-SIM.
- Empenyeu suaument la safata cap al telèfon fins que encaixi al seu lloc.
2.3 Engegada i configuració inicials
- Press and hold the Power button (located on the right side) until the Nothing logo appears.
- Segueix les instruccions que apareixen a la pantalla per seleccionar l'idioma, connectar-te a la Wi-Fi i configurar el teu compte de Google.
- Se us guiarà en la configuració de funcions de seguretat com el desbloqueig per empremta digital i el reconeixement facial.
- Complete the setup process to access the home screen.
3. Operating Your Nothing Phone (3a)
Sistema de 3.1 càmeres
The Nothing Phone (3a) is equipped with an advanced triple camera system and a high-resolution front camera to capture stunning photos and videos.
- Càmera principal de 50MP: For high-resolution, detailed shots.
- Càmera teleobjectiu de 50MP: Offers up to 30x ultra zoom for distant subjects.
- Càmera ultra gran angular de 8 MP: Perfect for landscapes and group photos.
- Càmera frontal de 32MP: Per a selfies i videotrucades nítides.

Figure 2: Elite Camera System Layout
This diagram illustrates the arrangement of the three rear cameras on the Nothing Phone (3a), labeling the 50MP Main, 50MP Telephoto, and 8MP Ultra-Wide lenses.

Figure 3: Telephoto Zoom Capability
This image details the telephoto zoom feature, showing a schematic of the lens elements and an example photograph of a distant snowy mountain range, demonstrating the phone's ability to capture details from afar.
The camera system is enhanced by TrueLens Engine 3, an advanced AI-powered software that combines cutting-edge hardware with computational algorithms for professional-grade, true-to-life photography. It also features Ultra XDR, which captures 8 RAW frames at varying exposures to enhance contrast and detail, boosting pixel brightness up to eight times on screen.

Figure 4: TrueLens Engine 3
This graphic illustrates the TrueLens Engine 3, depicting layers of light and emphasizing its role in delivering "True to life" image quality through advanced AI processing and multi-frame technology.
3.2 Pantalla
Experience stunning visuals on the 6.77-inch 120Hz Super-Bright AMOLED Display. With 3000 nits peak brightness and 1.07 billion colors, your content will appear vibrant and true-to-life.
- Mida: 6.77 polzades
- Resolució: 1080 x 2392
- Freqüència d'actualització: 120 Hz Adaptive
- Brillantor: Up to 3000 nits peak brightness
- Profunditat de color: 1.07 milions de colors

Figure 5: Display Features
This image highlights the key features of the Nothing Phone (3a)'s display, including its 3000 nits brightness, 120 Hz refresh rate, and ability to display 1.07 billion vivid colors, alongside a visual of the phone's screen.
3.3 Rendiment
The Nothing Phone (3a) is powered by the Snapdragon 7s Gen 3 Processor with AI Engine, providing a perfect balance between power and efficiency for fast, responsive, and effortless performance. It also features up to 20 GB RAM Booster for enhanced multitasking.

Figure 6: Snapdragon 7s Gen 3 Processor
This image shows a Snapdragon processor chip, symbolizing the powerful Snapdragon 7s Gen 3 with AI Engine that drives the Nothing Phone (3a)'s performance.
3.4 Bateria i càrrega
The device features a large Bateria de 5000 mAh, designed to keep you going for days. With Càrrega ràpida de 50 W, you can get a day's power in under 20 minutes.
- Up to 26 hours of YouTube playback.
- Up to 24 hours of Instagdesplaçament de memòria RAM.
- Maintain over 90% maximum capacity after 1,200 charging cycles.

Figure 7: Battery Life and Fast Charging
This graphic illustrates the impressive battery life of the 5000 mAh battery, providing estimated usage times for various activities and highlighting the efficiency of 50W Fast Charge.
3.5 Nothing OS 3 and Glyph Interface
The Nothing Phone (3a) runs on Android 15 with Nothing OS 3, offering an effortlessly intuitive and customizable user experience. The unique Interfície de glif allows you to receive notifications through customizable light and sound patterns, enabling you to put down your screen and still stay informed.

Figure 8: Nothing OS 3 Interface
This image showcases various design elements and icons from the Nothing OS 3, emphasizing its clean, intuitive, and customizable interface.
Descobreix Essential Space, a feature that automatically organizes and catalogs your content, inspirations, and thoughts. It generates personalized suggestions, summaries, or action points with the help of AI, acting as your second memory.

Figure 9: Essential Space Organization
This image demonstrates the "Essential Space" feature, showing how it organizes content into collections and provides intelligent AI prompts for events and expenses, enhancing productivity.
4. Manteniment
Proper maintenance ensures the longevity and optimal performance of your Nothing Phone (3a).
- 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: Regularly check for and install system updates to ensure you have the latest features, security patches, and performance improvements. Go to Configuració > Sistema > Actualització del sistema.
- Salut de la bateria: Per allargar la durada de la bateria, eviteu temperatures extremes. Es recomana mantenir la càrrega de la bateria entre el 20% i el 80% per a l'ús diari.
- Gestió d'emmagatzematge: Netegeu periòdicament els innecessaris filei aplicacions per alliberar espai d'emmagatzematge i mantenir un funcionament sense problemes.
- Resistència a l'aigua: The Nothing Phone (3a) is IP64 waterproof. While it offers protection against splashes and dust, avoid submerging the device in water.

Figure 10: Quality Control
This image depicts the rigorous quality control protocols the Nothing Phone (3a) undergoes, with a phone being tested, reinforcing its "Built to last" durability.
5. Solució De Problemes
This section addresses common issues you might encounter with your Nothing Phone (3a).
| Problema | Causa possible | Solució |
|---|---|---|
| El telèfon no s'encén | Bateria baixa; bloqueig del programari | Charge the phone for at least 30 minutes. Perform a force restart by holding the Power button for 10-15 seconds. |
| Les aplicacions es bloquegen o es bloquegen | RAM insuficient; error de l'aplicació; programari obsolet | Tanca les aplicacions en segon pla. Esborra la memòria cau de l'aplicació (Configuració > Aplicacions > [Nom de l'aplicació] > Emmagatzematge > Esborra la memòria cau). Update the app or system software. |
| Senyal de xarxa pobre | Ubicació; problema amb la targeta SIM; configuració de xarxa | Move to an area with better coverage. Reinsert SIM card. Reset network settings (Configuració > Sistema > Opcions de restabliment > Restablir Wi-Fi, mòbil i Bluetooth). |
| La bateria s'esgota ràpidament | High screen brightness; background apps; excessive usage | Reduce screen brightness. Close unused apps. Enable battery saver mode. Check battery usage in settings to identify draining apps. |
6. Especificacions
Detailed technical specifications for the Nothing Phone (3a).
| Característica | Detall |
|---|---|
| Nom del model | Nothing (3a) 12/256 White |
| Número de model de l'article | A059 |
| Dimensions del producte | 6.44 x 3.05 x 0.33 polzades |
| Pes de l'article | 7.1 unces (201 grams) |
| Sistema operatiu | Android 15 |
| Model de CPU | Snapdragon 7s de 3a generació |
| Mida instal·lada de la memòria RAM | 12 GB |
| Mida de la pantalla | 6.77 polzades |
| Resolució | 1080 x 2392 |
| Freqüència d'actualització | 120 Hz |
| Capacitat de la bateria | 5000 mAh |
| Característiques especials | Fast Charging Support, IP64 Waterproof |
| Tecnologies de connectivitat | 5G, Bluetooth 5.4 |
| Altres funcions de la càmera | Front, Rear (50MP Main, 50MP Telephoto, 8MP Ultra-Wide) |
| Jack d'àudio | 3.5 mm |
| Color | White Orchid/Flyaway |
| Què hi ha a la caixa | Cable USB |
7. Garantia i Suport
Your Nothing Phone (3a) comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty period and coverage details.
For technical support, troubleshooting assistance, or warranty claims, please visit the official Nothing support weblloc web o poseu-vos en contacte amb el seu servei d'atenció al client. Podeu trobar més informació i dades de contacte al Botiga Nothing a Amazon or the official Nothing weblloc.
Informació important de seguretat
Always use original or certified accessories. Do not attempt to disassemble or repair the device yourself. Keep the device away from extreme temperatures, direct sunlight, and liquids. Dispose of the device and its battery responsibly according to local regulations.





