Realme 15 5G Smartphone vs OPPO Reno 15 512GB: which one suits you?

The two differ in 7 of the specs we have recorded, and the Realme 15 5G Smartphone is cheaper by SAR 1,503 (prices checked 12 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 1,503
  • More memory for multitasking (12 GB vs 8 GB)
  • More space for photos and apps (512 GB vs 256 GB)

The deciding difference here: storage and memory (RAM) and price.

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

Key differences

  • Storage

    256 GB✓ 512 GB
  • Memory (RAM)

    ✓ 12 GB8 GB
  • Screen size

    6.8 in6.59 in

Specifications side by side

18 of 18 specs

Scroll the table sideways to see the rest.

Spec
realmeSAR 1,094
Realme 15 5G Smartphone specs
OPPOSAR 2,597
OPPO Reno 15 512GB specs
Reference priceSAR 1,094SAR 2,597
Storage256 GB✓ 512 GB
Memory (RAM)✓ 12 GB8 GB
ProcessorDimensity 7300Snapdragon 7 Gen 4
Years of OS updates3 years—
Battery capacity6,500 mAh6,500 mAh
Wired charging80 W80 W
Main camera50 MP50 MP
5GYesYes

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Direct comparison questions

What is the difference in processor between the Realme 15 5G Smartphone and the OPPO Reno 15 512GB?

Realme 15 5G Smartphone: Dimensity 7300; OPPO Reno 15 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 Realme 15 5G Smartphone and the OPPO Reno 15 512GB?

Storage is higher on the OPPO Reno 15 512GB: 512 GB vs 256 GB on the Realme 15 5G Smartphone. If this spec is your priority, the difference favours it.

What is the difference in main camera between the Realme 15 5G Smartphone and the OPPO Reno 15 512GB?

No difference here: main camera is 50 MP on both.

What is the difference in battery capacity between the Realme 15 5G Smartphone and the OPPO Reno 15 512GB?

No difference here: battery capacity is 6,500 mAh on both.