Samsung Galaxy S25 Ultra 512GB vs Realme 16 Pro+ 512GB: which one suits you?

The two differ in 10 of the specs we have recorded, and the Samsung Galaxy S25 Ultra 512GB is cheaper by SAR 120 (prices checked 3 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 120
  • Higher optical zoom (telephoto): 5 x vs 3.5 x
  • Bigger battery for a longer day (7,000 mAh vs 5,000 mAh)
  • Higher wired charging: 80 W vs 45 W
  • Higher front camera: 50 MP vs 12 MP

The deciding difference here: battery capacity and wired charging and price.

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

Key differences

  • Screen size

    6.9 in6.8 in
  • Resolution

    2560 x 14401280 x 2800
  • Processor

    Snapdragon 8 EliteSnapdragon 7 Gen 4

Specifications side by side

23 of 23 specs

Scroll the table sideways to see the rest.

Spec
SamsungSAR 3,849
Samsung Galaxy S25 Ultra 512GB specs
realmeSAR 3,969
Realme 16 Pro+ 512GB specs
Reference priceSAR 3,849SAR 3,969
ProcessorSnapdragon 8 EliteSnapdragon 7 Gen 4
Battery capacity5,000 mAh✓ 7,000 mAh
Wired charging45 W✓ 80 W
Years of OS updates7 years—
Storage512 GB512 GB
Memory (RAM)12 GB12 GB
Main camera200 MP200 MP
5GYesYes

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Direct comparison questions

What is the difference in processor between the Samsung Galaxy S25 Ultra 512GB and the Realme 16 Pro+ 512GB?

Samsung Galaxy S25 Ultra 512GB: Snapdragon 8 Elite; Realme 16 Pro+ 512GB: Snapdragon 7 Gen 4. This is a spec difference, not a verdict that one is better overall.

What is the difference in storage between the Samsung Galaxy S25 Ultra 512GB and the Realme 16 Pro+ 512GB?

No difference here: storage is 512 GB on both.

What is the difference in main camera between the Samsung Galaxy S25 Ultra 512GB and the Realme 16 Pro+ 512GB?

No difference here: main camera is 200 MP on both.

What is the difference in battery capacity between the Samsung Galaxy S25 Ultra 512GB and the Realme 16 Pro+ 512GB?

Battery capacity is higher on the Realme 16 Pro+ 512GB: 7,000 mAh vs 5,000 mAh on the Samsung Galaxy S25 Ultra 512GB. If this spec is your priority, the difference favours it.