Samsung Galaxy S24 Ultra vs S25 Ultra
The Samsung Galaxy S25 Ultra is the newer flagship with upgraded processor, improved camera AI, and faster charging, while the S24 Ultra remains a capable premium phone at a lower price point.
Samsung Galaxy S24 Ultra
Samsung's 2024 flagship with Snapdragon 8 Gen 3, advanced camera system, and 6.8-inch display. Launched January 2024.
Processor
Snapdragon 8 Gen 3
Display
6.8-inch AMOLED, 120Hz
Main Camera
200MP
Battery
5,000 mAh
Charging
45W
Pros
- Lower price than S25 Ultra
- Proven performance with mature software optimization
- Excellent 200MP main camera with proven real-world results
Cons
- Older Snapdragon 8 Gen 3 processor
- Less advanced AI processing and features
- Slower 45W charging compared to S25 Ultra's 65W
Samsung Galaxy S25 Ultra
Samsung's 2025 flagship with Snapdragon 8 Elite, enhanced AI features, and redesigned camera system. Launched January 2025.
Processor
Snapdragon 8 Elite
Display
6.8-inch AMOLED, 120Hz
Main Camera
200MP
Battery
5,000 mAh
Charging
65W
Pros
- Snapdragon 8 Elite processor offers ~15-20% faster performance
- Advanced AI-powered photo enhancement and generation features
- Faster 65W charging and improved thermal management
Cons
- Higher price point
- Fewer third-party cases available immediately after launch
- AI features may be less essential for casual users
Samsung Galaxy S25 Ultra wins
The S25 Ultra's Snapdragon 8 Elite processor, superior AI capabilities, and faster charging provide meaningful upgrades that justify the premium for users seeking cutting-edge performance and features.
Samsung Galaxy S24 Ultra
Best for budget-conscious users and those satisfied with 2024 flagship performance
Samsung Galaxy S25 Ultra
Best for those wanting the latest processor, Galaxy AI features, and long-term software support
Performance & Processing Power
CPU Performance
S25 Ultra's Snapdragon 8 Elite delivers 15-20% better single and multi-core performance than the S24 Ultra's Gen 3.
AI Capabilities
S25 Ultra includes dedicated Galaxy AI enhancements like advanced photo editing and object erasing not available on S24 Ultra.
Gaming Performance
Both excel at gaming, but S25 Ultra's newer GPU handles extreme titles with better sustained frame rates.
Real-World Responsiveness
Both feel snappy in daily use; the performance gap is noticeable primarily in demanding apps and games.
Thermal Management
S25 Ultra features improved thermal architecture for better sustained performance under load.
Camera, Charging & Connectivity
| Aspect | Samsung Galaxy S24 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Main Camera | 200MP with proven computational photography | 200MP with enhanced AI processing |
| Charging Speed | 45W (wired) | 65W (wired) |
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| 5G & WiFi | 5G (all bands), WiFi 7 | 5G (all bands), WiFi 7 |
| Video Recording | 8K at 30fps | 8K at 30fps |
| AI Photo Features | Basic computational photography | Advanced object erasing, photo fill, style transfer |
Value & Upgrade Decision
The S25 Ultra justifies its premium pricing primarily through the Snapdragon 8 Elite's performance and comprehensive Galaxy AI features—ideal if you rely on advanced photo editing and demand future-proofing. The S24 Ultra remains an excellent choice if you prioritize cost savings, as its camera and processing remain flagship-tier for 2025.
When to choose each
Choose Samsung Galaxy S24 Ultra if…
Best for budget-conscious users and those satisfied with 2024 flagship performance
Choose Samsung Galaxy S25 Ultra if…
Best for those wanting the latest processor, Galaxy AI features, and long-term software support
Frequently Asked Questions
The S25 Ultra delivers 15-20% faster performance with better thermal control, making it superior for sustained gaming sessions. The S24 Ultra still handles all current games well but may throttle slightly under extreme loads.
Both use 200MP main sensors, but the S25 Ultra adds AI-powered editing features like object eraser and photo fill that the S24 Ultra lacks. In standard photography, differences are subtle; AI features provide the bigger delta.
If you want the fastest processor, Galaxy AI capabilities, and 45% faster charging, yes. If you use your phone for browsing, calls, and photography without needing bleeding-edge AI tools, the S24 Ultra remains excellent value.
Sources & references
Suggested sources to verify product details, pricing, reviews, and specifications.
- ReferenceSamsung Galaxy S24 Ultra Review - Thurrott.com
The Samsung Galaxy S24 Ultra <strong>delivers a superior display, best-in-class performance, a stellar multi-camera syst
- ReferenceSamsung Galaxy S24 Ultra Review: Best Features Besides AI - CNET
When Samsung released the Galaxy S24 Ultra in January, its range of Galaxy AI tools were a key focus area, including Cir
- Referencer/Android on Reddit: Samsung Galaxy S24 Ultra Review (14 months)
The Galaxy S24 Ultra has <strong>incredible hardware but gives power users almost zero real control</strong>. Samsung lo