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2025 comparison
Updated Dec 5, 2025Content refreshed automatically when specs change.

Samsung Galaxy S24 vs Samsung Galaxy S23 Ultra

In the competitive landscape of high-end smartphones, the Samsung Galaxy S24 and Samsung Galaxy S23 Ultra stand out with distinct features catering to different market needs. The Galaxy S24 positions itself as a compact powerhouse, leveraging the latest Snapdragon 8 Gen 3 processor and impressive AI integration. Its compact design, coupled with a promise of seven years of OS updates, makes it a future-proof choice for tech enthusiasts who prioritize longevity and portability. On the other hand, the Galaxy S23 Ultra is a behemoth in the smartphone market, known for its cutting-edge 200MP camera and exceptional battery life. It caters to photography enthusiasts and power users who require extensive storage options and a larger display for immersive experiences. Both phones feature premium displays with 120Hz refresh rates, but they cater to different audiences. The Galaxy S24's 6.2-inch display is ideal for users who prefer a more manageable device, whereas the S23 Ultra's 6.8-inch screen and additional storage options make it perfect for those who consume media extensively or require substantial storage space. While the S24 offers an extremely bright display at 2600 nits, the S23 Ultra compensates with superior battery efficiency and camera capabilities, appealing to users who value extended usage between charges and high-quality photography.

Ratings: 4.6★ vs 4.9★Displays: 6.2" Dynamic LTPO AMOLED 2X (120Hz) vs 6.8" Dynamic AMOLED 2X (120Hz)Chips: Snapdragon 8 Gen 3 for Galaxy vs Snapdragon 8 Gen 2 for Galaxy

Samsung Galaxy S24

4.6

Samsung Galaxy S23 Ultra

4.9

Comparison: Samsung Galaxy S24 vs Samsung Galaxy S23 Ultra

Samsung Galaxy S24

Samsung Galaxy S24

4.6
Samsung Galaxy S23 Ultra

Samsung Galaxy S23 Ultra

4.9
Samsung Galaxy S24

Samsung Galaxy S24

Rating:
4.6
Processor:Snapdragon 8 Gen 3 for Galaxy
RAM:8GB
Storage:128GB / 256GB
Display:6.2" Dynamic LTPO AMOLED 2X (120Hz)
Battery:4000 mAh
Weight:5.93 oz (167g)
OS:Android 14 / One UI 6.1

✓ Pros:

  • 7 years of OS updates promised
  • Extremely bright 2600 nits display
  • Galaxy AI features built-in

✗ Cons:

  • Charging speed capped at 25W
  • Base model starts at 128GB storage
Samsung Galaxy S23 Ultra

Samsung Galaxy S23 Ultra

Rating:
4.9
Processor:Snapdragon 8 Gen 2 for Galaxy
RAM:8GB / 12GB
Storage:256GB / 512GB / 1TB
Display:6.8" Dynamic AMOLED 2X (120Hz)
Battery:5000 mAh
Weight:8.25 oz (234g)
OS:Android 13 (Upgradable)

✓ Pros:

  • Incredible 10x optical zoom lens
  • Huge leap in battery efficiency
  • 200MP main camera offers great detail

✗ Cons:

  • Curved screen edges (harder for screen protectors)
  • Bulky and sharp corners

Which one is better?

Overall, the Samsung Galaxy S23 Ultra wins with its larger battery capacity (5000 mAh vs 4000 mAh), and superior camera capabilities (200MP vs standard camera features on the S24). However, the Galaxy S24 excels in portability and future software support with its seven-year OS update commitment.

Who should buy each?

Choose Samsung Galaxy S24 if: - You prefer a compact and lightweight phone (5.93 oz). - You value long-term software support. - A highly bright display (2600 nits) is important for your usage. Choose Samsung Galaxy S23 Ultra if: - You need superior camera capabilities with a 200MP sensor. - Extended battery life is a priority with a 5000 mAh capacity. - You require more storage options, ranging up to 1TB. They're equally matched on: - Both phones offer a 120Hz refresh rate for smooth display performance. - They include similar RAM options, starting at 8GB, ensuring robust multitasking.

Conclusion

We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.

FAQs

+ Which has better value?

Samsung Galaxy S24 excels if you value 7 years of os updates promised. Samsung Galaxy S23 Ultra is better if you prioritize incredible 10x optical zoom lens. Pick based on your budget and daily use.

+ Is this an independent review?

Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.

+ Do newer models exist?

Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.

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