realme GT 7T 512GB vs Xiaomi Redmi Note 15 Pro 512GB: which one suits you?

The two differ in 8 of the specs we have recorded, and the Xiaomi Redmi Note 15 Pro 512GB is cheaper by SAR 400 (prices checked 2 Nov 2026).

Which one should you choose?

  • More memory for multitasking (12 GB vs 8 GB)
  • Higher wired charging: 120 W vs 45 W
  • Higher front camera: 32 MP vs 20 MP
  • Paying less: cheaper by SAR 400
  • Higher-resolution main camera (200 MP vs 50 MP)

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

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

Key differences

  • Memory (RAM)

    ✓ 12 GB8 GB
  • Screen size

    6.8 in6.83 in
  • Resolution

    1280 x 28001280 x 2772

Specifications side by side

21 of 21 specs

Scroll the table sideways to see the rest.

Spec
realmeSAR 4,015
realme GT 7T 512GB specs
XiaomiSAR 3,615
Xiaomi Redmi Note 15 Pro 512GB specs
Reference priceSAR 4,015SAR 3,615
Memory (RAM)✓ 12 GB8 GB
ProcessorDimensity 8400Dimensity 7400
Battery capacity✓ 7,000 mAh6,580 mAh
Wired charging✓ 120 W45 W
Main camera50 MP✓ 200 MP
Years of OS updates6 years—
Storage512 GB512 GB
5GYesYes

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Direct comparison questions

What is the difference in processor between the realme GT 7T 512GB and the Xiaomi Redmi Note 15 Pro 512GB?

realme GT 7T 512GB: Dimensity 8400; Xiaomi Redmi Note 15 Pro 512GB: Dimensity 7400. This is a spec difference, not a verdict that one is better overall.

What is the difference in storage between the realme GT 7T 512GB and the Xiaomi Redmi Note 15 Pro 512GB?

No difference here: storage is 512 GB on both.

What is the difference in main camera between the realme GT 7T 512GB and the Xiaomi Redmi Note 15 Pro 512GB?

Main camera is higher on the Xiaomi Redmi Note 15 Pro 512GB: 200 MP vs 50 MP on the realme GT 7T 512GB. If this spec is your priority, the difference favours it.

What is the difference in battery capacity between the realme GT 7T 512GB and the Xiaomi Redmi Note 15 Pro 512GB?

Battery capacity is higher on the realme GT 7T 512GB: 7,000 mAh vs 6,580 mAh on the Xiaomi Redmi Note 15 Pro 512GB. If this spec is your priority, the difference favours it.