# How long does the Samsung Galaxy S25 Ultra battery last?

> Expert answer about Samsung Galaxy S25 Ultra battery life

*Published: 2026-01-30 | Updated: 2026-01-30 | Source: https://shopsavvy.com/answers/how-long-does-the-samsung-galaxy-s25-ultra-battery-last*

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## Product: Galaxy S25 Ultra
**Brand:** Samsung

The Samsung Galaxy S25 Ultra features a 5000mAh battery that delivers exceptional longevity. In testing by Tom's Guide, it lasted 17 hours and 15 minutes, making it the longest-lasting Samsung phone ever tested and a 30-minute improvement over the S24 Ultra.

## Real-World Battery Performance

For everyday use, the S25 Ultra easily lasts a full day. Most users report 8-9 hours of screen-on time with typical activities like browsing, social media, messaging, and video streaming. The Snapdragon 8 Elite processor is notably more efficient than previous generations.

## What Affects Battery Life

Several factors influence your actual battery experience:

- **Display brightness and refresh rate**: The 120Hz display and 2600 nits peak brightness use more power
- **Network connectivity**: 5G consumes more battery than Wi-Fi or LTE
- **Location services**: Background GPS tracking impacts endurance
- **Camera usage**: Extended video recording drains the battery faster
- **Gaming**: Demanding games push the processor and battery harder

Users with intensive gaming habits or those in weak signal areas may need to charge more frequently.

## Charging Capabilities

The S25 Ultra supports 45W wired fast charging, reaching approximately 70% in 30 minutes and a full charge in about an hour. Wireless charging runs at 15W, ideal for overnight charging on a compatible pad.

For most users, the Galaxy S25 Ultra's battery easily handles a full day of use, with charging speeds that quickly top you up when needed.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Amazon | $1049.99  | Check |
| Realry | $1169.99  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*