Samsung Galaxy S23 Ultra 512GB vs OPPO Find X9 Ultra 512GB: which one suits you?

The two differ in 10 of the specs we have recorded, and the Samsung Galaxy S23 Ultra 512GB is cheaper by SAR 951 (prices checked 2 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 951
  • Larger screen refresh rate: 144 Hz vs 120 Hz
  • Bigger battery for a longer day (7,050 mAh vs 5,000 mAh)
  • Higher wired charging: 100 W vs 45 W

The deciding difference here: screen refresh rate and battery capacity and price.

Compares recorded specs; a missing spec does not mean the feature is absent.

Key differences

  • Display type

    AMOLEDLTPO AMOLED
  • Resolution

    3088 x 14401440 x 3168
  • Screen refresh rate

    120 Hz✓ 144 Hz

Specifications side by side

24 of 24 specs

Scroll the table sideways to see the rest.

Spec
SamsungSAR 6,499
Samsung Galaxy S23 Ultra 512GB specs
OPPOSAR 7,450
OPPO Find X9 Ultra 512GB specs
Reference priceSAR 6,499SAR 7,450
ProcessorSnapdragon 8 Gen 2Snapdragon 8 Elite
Battery capacity5,000 mAh✓ 7,050 mAh
Wired charging45 W✓ 100 W
Main camera40 MP✓ 200 MP
Years of OS updates4 years✓ 5 years
Storage512 GB512 GB
Memory (RAM)12 GB12 GB
5GYesYes

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Direct comparison questions

What is the difference in processor between the Samsung Galaxy S23 Ultra 512GB and the OPPO Find X9 Ultra 512GB?

Samsung Galaxy S23 Ultra 512GB: Snapdragon 8 Gen 2; OPPO Find X9 Ultra 512GB: Snapdragon 8 Elite. This is a spec difference, not a verdict that one is better overall.

What is the difference in storage between the Samsung Galaxy S23 Ultra 512GB and the OPPO Find X9 Ultra 512GB?

No difference here: storage is 512 GB on both.

What is the difference in main camera between the Samsung Galaxy S23 Ultra 512GB and the OPPO Find X9 Ultra 512GB?

Main camera is higher on the OPPO Find X9 Ultra 512GB: 200 MP vs 40 MP on the Samsung Galaxy S23 Ultra 512GB. If this spec is your priority, the difference favours it.

What is the difference in battery capacity between the Samsung Galaxy S23 Ultra 512GB and the OPPO Find X9 Ultra 512GB?

Battery capacity is higher on the OPPO Find X9 Ultra 512GB: 7,050 mAh vs 5,000 mAh on the Samsung Galaxy S23 Ultra 512GB. If this spec is your priority, the difference favours it.