1. Introduzione
The Samsung Galaxy S25 is a powerful and intuitive unlocked Android smartphone designed to streamline your daily tasks and enhance your mobile experience. Featuring advanced AI capabilities, a high-performance processor, and a versatile camera system, this device is built for efficiency and creativity.

Figura 1: Davanti è daretu view of the Samsung Galaxy S25 in Icyblue.
2. Setup iniziale
2.1 Ciò chì hè in a scatula
- Smartphone Samsung Galaxy S25
- Cavu USB
- Ejector di vassoi SIM
- Guida Quick Start
2.2 U primu usu
- Inserite a carta SIM: Use the provided SIM tray ejector to open the SIM card slot. Insert your Nano-SIM card into the tray and reinsert it into the phone.
- Power On: Tenite premutu u tastu Power/Side finu à chì u logu Samsung apparisca.
- Configurazione iniziale: Follow the on-screen prompts to select your language, connect to Wi-Fi, and set up your Google and Samsung accounts.
- Trasferimentu di dati: Use the Smart Switch feature to easily transfer data (contacts, photos, apps) from your previous device.

Figure 2: Data transfer in progress using Smart Switch on Samsung Galaxy S25.
3. Funzioni chjave
3.1 Display
The Galaxy S25 features a 6.2-inch Dynamic AMOLED 2X display with a resolution of 2340 x 1080 pixels and a 120Hz refresh rate. This ProScaler Display offers exceptional brightness and clarity, ensuring vibrant visuals even in direct sunlight.
3.2 Prestazione
Powered by the Snapdragon 8 Elite Fast Processor (CPU speeds up to 3.5, 4.47 GHz) and 12GB of RAM, the Galaxy S25 delivers seamless multitasking, smooth gaming, and efficient handling of demanding applications.

Figure 3: The Samsung Galaxy S25 highlighting its Snapdragon 8 Elite Fast Processor.
3.3 Sistema di Camera
Equipped with an AI Night Mode Camera, the Galaxy S25 captures vibrant videos in low light and minimizes unwanted noises with Audio Eraser. Advanced portrait features adjust skin tones and preserve natural textures for professional-looking shots. The rear camera setup includes a 50MP wide-angle lens with 2x optical quality zoom, a 12MP ultra-wide lens, and a 10MP telephoto lens with 3x optical zoom. A 12MP selfie camera is located on the front.

Figure 4: Audio Eraser feature in action on the Samsung Galaxy S25.
3.4 Batteria
The 4000mAh battery provides up to 27 hours of talk time, ensuring productivity and entertainment throughout the day. The device supports Fast Charging and Wireless Charging.

Figure 5: Energy Score with Galaxy AI displayed on a connected wearable device.
3.5 Funzioni di l'IA di Galaxy
The Galaxy S25 integrates advanced AI features to enhance user experience:
- Avà breve: Provides daily information from selected apps, keeping you informed proactively.
- Gomma audio: Minimizes unwanted noises in videos for clearer audio.
- Portrait Features: Enhances clarity and natural textures in portraits.
- Gemini in diretta: Enables free and natural speech interaction for real-time information and task assistance.
- Traduzzione in diretta: Facilitates real-time translation during calls and in-person conversations.
- Circundà per circà cù Google: Instantly search anything on your screen by circling objects, images, or text.

Figure 6: Now Brief feature on the Samsung Galaxy S25 providing daily insights.
Video 1: Un overview of the Samsung Galaxy S25's features and design.
4. Operating Instructions
4.1 Navigazione basica
- Pantalla di casa: Scorri à manca o à diritta per accede à e diverse schermate di casa.
- App Drawer: Swipe up da u screnu in casa à view tutte l'applicazioni installate.
- Notificazioni: Scorri in giù da a cima di u screnu per accede à e notificazioni è à i paràmetri rapidi.
- Multitasking: Tap the Recent Apps button (square icon) to view è cambià trà l'applicazioni aperte.
4.2 Messaging and Communication
Utilize RCS Messaging for seamless communication, sending higher-resolution pictures and videos, joining group chats, and reacting to texts across different operating systems.

Figure 7: RCS Messaging on the Samsung Galaxy S25 for enhanced communication.
5. Mantenimentu
5.1 Pulizia di u vostru dispositivu
- Aduprate un pannu dolce è senza pelu per pulisce u schermu è u corpu.
- Evite chimichi duri o materiali abrasivi.
5.2 Actualizazioni di u Software
Regularly check for and install software updates to ensure optimal performance, security, and access to the latest features. Navigate to Impostazioni > Aghjurnamentu di u software per verificà l'aghjurnamenti.
6. Risoluzione di prublemi
6.1 Problemi cumuni
- U dispusitivu ùn risponde micca: Press and hold the Power/Side key and Volume Down button simultaneously for more than 7 seconds to force restart the device.
- A batteria si scarica rapidamente: Verificate l'usu di l'app in fondu Settings> Battery. Reduce screen brightness and disable unnecessary features.
- Prublemi di cunnessione: Toggle Wi-Fi or Bluetooth off and on. Restart your device.
7. Specificazioni
| Feature | Detail |
|---|---|
| Nome di mudellu | Samsung Galaxy S25 |
| Sistema upirativu | Android 15, One UI 7 |
| U mudellu CPU | Snapdragon 8 Elite Fast Processor |
| A velocità di CPU | 3.5, 4.47 GHz |
| RAM | 12 GB |
| Capacità di almacenamiento | 128 GB |
| Size Screen | 6.2 inch |
| Risoluzione | 2340 x 1080 |
| Frequenza di rinfrescante | 120 Hz |
| Capacità batterie | 4000 XNUMX Milliamp Ore |
| Tempu di Cunversazione Telefonica | 27 Ore |
| Camera posteriore | 50MP Wide-angle, 12MP Ultra-wide, 10MP Telephoto |
| Camera frontale | Camera selfie 12MP |
| Connettività | Bluetooth, NFC, USB, Wi-Fi |
| Funzioni spiciali | Sempre in visualizazione, GPS integratu, Supportu di carica rapida, Resistente à l'acqua, Ricarica senza filu |
| Dimensioni | 5.79 x 2.78 x 0.28 inch |
| Pesu di l'articulu | 5.7 once |
8. Garanzia è Support
The Samsung Galaxy S25 comes with a US 1-year manufacturer's warranty. For technical support, troubleshooting assistance, or warranty claims, please visit the official Samsung support websitu o cuntattate u so serviziu clienti. Cunservate a vostra prova d'acquistu per a validazione di a garanzia.





