# S25 Ultra Android 15 Smartphone 7800mAh Dual SIM 4G Mobile Phone

Tired of lagging apps, dropped calls, and constant battery anxiety? Old phones simply cannot handle modern high-speed demands or heavy multimedia multitasking.

Meet the S25 Ultra, your powerful solution for high-performance connectivity and stunning visuals in one sleek package.

## Key Specifications

-   OS: Android 15
-   Processor: MediaTek Quad Core
-   Display: >7" Ultra-Large Screen
-   Battery: 7800mAh Capacity
-   Network: 5G Connectivity
-   SIM: Dual SIM Support
-   Cellular Bands: GSM, CDMA
-   Interface: Type-C

## Performance Built for Real Life

Experience seamless navigation and lightning-fast web speeds designed for the modern user. The **massive 7800mAh battery** ensures you stay powered through intense workdays and late-night entertainment without hunting for a charger.

## Who Is This Phone For?

This unlocked 5G Android phone serves power users who demand reliability. Whether you are a traveler requiring dual SIM flexibility or a media enthusiast needing a vast display, the S25 Ultra delivers consistent flagship-level utility.

## Frequently Asked Questions

**Does this phone support 5G networks?** Yes, the S25 Ultra features high-speed 5G connectivity for reliable data performance everywhere.

**How much storage does it include?** This model provides expansive internal storage capabilities to handle your essential apps, high-resolution media, and important documents.

## Order Today - Limited Stock Available

Stop settling for mediocre mobile experiences. The S25 Ultra offers premium quality at an unbeatable price point. Our inventory moves fast—this device ships today. Secure yours at Tidesmit before our limited stock sells out completely.

## Details

- **Price:** 303.34 EUR
- **Vendor:** Tidesmit
- **Type:** Smartphone
- **Tags:** ALI BABA, smartphones

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| S25 built-in pen silver-8 256gb / 8 g / 256 GB | 303.34 EUR | In stock |
| S25 built-in pen gold-8 256gb / 8 g / 256 GB | 303.34 EUR | In stock |
| S25 built-in pen black-8 256gb / 8 g / 256 GB | 303.34 EUR | In stock |
| S25 built-in pen purple-8 256gb / 8 g / 256 GB | 303.34 EUR | In stock |
| S25 built-in pen titanium gold-8 256gb / 8 g / 256 GB | 303.34 EUR | In stock |

## Images

- Purple smartphone with quad cameras, front display, and included stylus pen
- Black smartphone with stylus pen, front display, and multi-lens rear camera
- Smartphone with quad rear cameras and front display shown beside a person
- Black smartphone with quad cameras, side profile, and front display
- White smartphone with quad cameras, cat-themed screen, and included stylus pen
- Set of four smartphones in black, white, gold, and blue with quad cameras plus stylus pen
- Four-finish smartphone lineup—black, white, gold, and blue—with quad cameras and stylus
- Black, white, silver, and blue smartphones with quad rear cameras and included stylus pen
- Group of smartphones in black, white, gold, and blue, each with quad cameras and stylus
- Four smartphones with quad cameras in black, white, gold, and blue, with stylus pen

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> Source: [Tidesmit](https://tidesmit.com/products/s25-ultra-android-15-smartphone-7800mah-dual-sim-4g-mobile-phone)
> Updated: 2026-08-29