Galaxy S25 Ultra vs Galaxy S24 Ultra: What’s the Difference?
The Galaxy S25 Ultra has finally arrived — but how does it stack up against the already powerful Galaxy S24 Ultra? In this in-depth comparison, we break down every major upgrade, from camera enhancements to processor changes, and help you decide if it’s worth the switch.
Design and Build Quality
Galaxy S24 Ultra featured a flat display and titanium frame, setting a new standard for Samsung. The Galaxy S25 Ultra continues that legacy with refinements:
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Slightly slimmer bezels
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Lighter titanium alloy
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More refined rear camera bump
Though visually similar, the S25 Ultra feels sleeker in the hand.
Display Technology
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S24 Ultra: 6.8" QHD+ AMOLED 2X, 120Hz
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S25 Ultra: 6.8" Dynamic AMOLED 3X, 1–144Hz adaptive refresh rate
Samsung pushed display innovation even further with improved outdoor brightness and power efficiency on the S25.
Camera Comparison
Both phones feature a quad-camera setup, but:
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S24 Ultra: 200MP main, 12MP ultra-wide, 10MP 3x telephoto, 50MP 5x telephoto
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S25 Ultra: 200MP main, 12MP ultra-wide, 12MP variable zoom telephoto (3x–7x), new AI computational photography chip
The S25 Ultra’s zoom is more versatile, with better low-light AI image processing.
Performance and Processor
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S24 Ultra: Snapdragon 8 Gen 3 (for Galaxy)
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S25 Ultra: Snapdragon 8 Gen 4 (for Galaxy)
With 20% faster CPU and 30% improved GPU performance, the S25 Ultra is built for gamers, multitaskers, and AI-heavy workflows.
Battery Life and Charging
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S24 Ultra: 5000mAh, 45W fast charging
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S25 Ultra: 5100mAh, 65W fast charging
Longer life and faster top-ups make the S25 Ultra ideal for power users.
Software and AI Features
Both run One UI 7.0 based on Android 15, but:
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S25 Ultra includes new Galaxy AI tools like real-time translation, smart summarization, and sketch-to-image generation.
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S24 Ultra receives most features via update, but S25’s hardware accelerates them better.
Case Compatibility
Due to design refinements, Galaxy S25 Ultra cases are not fully compatible with S24 Ultra cases. For proper fit, camera cutout alignment, and MagSafe functionality, choose a case designed specifically for your device.
Looking for top-tier protection? Explore the full Galaxy S24 Ultra cases and Galaxy S25 Ultra cases collections at Gorilla Cases — including waterproof, MagSafe, wallet, metal, and military-grade options designed for real-world defense.
Who Should Upgrade?
Upgrade to the S25 Ultra if:
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You want the best mobile camera in 2025
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You need top-tier gaming performance
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You rely on AI productivity tools
Stick with the S24 Ultra if:
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You already love the camera system
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You don't need minor hardware boosts
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You’re happy with your current case/accessory setup
Final Verdict
While the Galaxy S24 Ultra remains a powerhouse, the S25 Ultra fine-tunes nearly every area — with standout upgrades in display, battery, and AI capabilities. If you're looking to future-proof your phone for the next 2–3 years, the Galaxy S25 Ultra is a smart investment.