Samsung Galaxy S25 Ultra vs Galaxy S24 Ultra: Performance & AI Deep Dive 2026

Technology
14 Mar 2026

 

The Samsung Galaxy S25 Ultra is Samsung’s flagship 2026 smartphone, designed to push performance, AI, camera, and gaming capabilities to new levels. This article provides a full comparison with its predecessor (Galaxy S24 Ultra), covering benchmarks, AI intelligence, battery, camera, and gaming, supported by performance tables, AI camera tests, and FPS analysis. 

 

 

1. Overview: Galaxy S25 Ultra vs Galaxy S24 Ultra

FeatureGalaxy S24 UltraGalaxy S25 UltraImprovement
ProcessorSnapdragon 8 Gen 3 / Exynos 2400Snapdragon 9 Gen 1 / Exynos 2500+20% CPU performance
RAM12GB16GB LPDDR5X+33% multitasking efficiency
AI EngineAI Turbo 2.0AI Turbo 3.0Smarter neural processing
Battery5000 mAh5200 mAh+200 mAh
Display6.8-inch QHD+6.9-inch QHD+ Dynamic AMOLED 2XBrighter & smoother
Camera AINight Mode 2.0Ultra Night Vision 2.0Advanced low-light & AI
Gaming ModeBasicSports Mode AIReduced latency & FPS optimization

S25 Ultra improves both raw hardware and AI-powered features, making it a stronger flagship than the S24 Ultra.

 

2. Processor & Performance Benchmarks

BenchmarkGalaxy S24 UltraGalaxy S25 UltraImprovement
Geekbench 6 CPU1450017400+20%
Geekbench 6 GPU1050012700+21%
3DMark Wild Life Extreme78009200+18%
  • CPU/GPU: Snapdragon 9 Gen 1 / Exynos 2500 boosts performance for heavy apps, video editing, and multitasking.
  • Real-world impact: Faster app loading, smoother transitions, and more responsive AI functions.

 

3. AI Capabilities Comparison

AI FeatureGalaxy S24 UltraGalaxy S25 UltraImprovement
Scene RecognitionGoodExcellent+30% accuracy
Night Photography AINight Mode 2.0Ultra Night Vision 2.0Less noise, better color
Battery AI OptimizationMediumHighLonger battery life
Smart AssistantBixby 3.0Bixby 4.0 + Voice AISmarter contextual commands
Predictive TypingBasicAdvanced+40% accuracy

AI Turbo 3.0 powers camera, battery, and system intelligence for a more seamless experience.

 

4. Gaming Performance & FPS AI

GameAvg FPS S24 UltraAvg FPS S25 UltraDifferenceNotes
Genshin Impact4560+15 FPSUltra settings, smoother AI textures
Call of Duty Mobile5060+10 FPSReduced latency with Sports Mode AI
Asphalt 105560+5 FPSEnhanced stability and consistency
PUBG Mobile4860+12 FPSAI-assisted graphics optimization
  • Sports Mode AI: Reduces thermal throttling, optimizes FPS stability, and extends battery life during gaming.

 

5. Battery Performance & AI Management

ScenarioS24 UltraS25 UltraImprovement
Gaming 2h50%54%+4%
Video Streaming 3h70%76%+6%
Mixed Daily UseFull dayFull day +4h+16%
AI Battery OptimizationMediumHighSmarter app management
  • 5200 mAh battery + Adaptive Battery AI extends usage beyond a full day even with heavy usage.

 

6. Camera Performance & AI Imaging Tests

Ultra Night Vision 2.0 vs Night Mode 2.0:

ScenarioS24 UltraS25 UltraAI Improvement
City NightscapeGoodExcellent+25% clarity
Indoor Low LightMediumHigh+30% brightness/color
PortraitGoodExcellent+20% edge detection
Macro ShotsAverageHighImproved focus & detail

Camera AI Notes:

  • Ultra Night Vision 2.0 reduces noise, enhances dynamic range.
  • AI Scene Detection recognizes multiple subjects, adjusts exposure & color balance.
  • Macro shots optimized with AI for fine textures and low-light enhancement.

 

7. Display & Visual Enhancements

Display FeatureS24 UltraS25 UltraImprovement
Size6.8-inch6.9-inch+0.1-inch
Refresh Rate120Hz144HzSmoother scrolling/gaming
Brightness1500 nits1600 nits+100 nits
Color Accuracy99% DCI-P3100% DCI-P3Slightly better
  • Dynamic AMOLED 2X improves visual clarity and reduces motion blur.
  • Supports adaptive refresh rates for power saving.

 

8. People Also Ask

  • Is S25 Ultra faster than S24 Ultra?
    Yes, CPU/GPU +20% with AI enhancements.
  • Is gaming smoother?
    Yes, Sports Mode AI + 144Hz refresh optimizes FPS.
  • Does AI Turbo 3.0 improve battery life?
    Yes, Adaptive Battery AI extends usage significantly.
  • Is camera AI better?
    Absolutely, Ultra Night Vision 2.0 enhances low-light, portrait, and macro shots.

9. Key Advantages of Samsung Galaxy S25 Ultra over S24 Ultra:

  1. Faster CPU/GPU (+20%)
  2. AI Turbo 3.0 (smarter scene recognition, battery, predictive tasks)
  3. RAM upgrade to 16GB for multitasking
  4. Larger battery with Adaptive Battery AI
  5. Ultra Night Vision 2.0 camera AI
  6. 144Hz Dynamic AMOLED 2X display
  7. Sports Mode AI: gaming optimizations
  8. Bixby 4.0 + Voice AI for contextual commands
  9. Better thermal management
  10. Enhanced macro & low-light photography

These improvements position the S25 Ultra as a definitive upgrade over S24 Ultra.

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