Xiaomi Poco X 7 Pro 256GB vs Xiaomi Poco X 7 Pro 512GB: which one suits you?

The two differ in 4 of the specs we have recorded, and the Xiaomi Poco X 7 Pro 256GB is cheaper by SAR 254 (prices checked 2 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 254
  • More space for photos and apps (512 GB vs 256 GB)
  • More memory for multitasking (12 GB vs 8 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)

    8 GB✓ 12 GB
  • Processor

    Dimensity 8400 UltraDimensity 8400

Specifications side by side

15 of 15 specs

Scroll the table sideways to see the rest.

Spec
XiaomiSAR 2,505
Xiaomi Poco X 7 Pro 256GB specs
XiaomiSAR 2,759
Xiaomi Poco X 7 Pro 512GB specs
Reference priceSAR 2,505SAR 2,759
Storage256 GB✓ 512 GB
Memory (RAM)8 GB✓ 12 GB
ProcessorDimensity 8400 UltraDimensity 8400
Battery capacity6,000 mAh6,000 mAh
Main camera50 MP50 MP
5GYesYes

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Similar comparisons

Direct comparison questions

What is the difference in processor between the Xiaomi Poco X 7 Pro 256GB and the Xiaomi Poco X 7 Pro 512GB?

Xiaomi Poco X 7 Pro 256GB: Dimensity 8400 Ultra; Xiaomi Poco X 7 Pro 512GB: Dimensity 8400. This is a spec difference, not a verdict that one is better overall.

What is the difference in storage between the Xiaomi Poco X 7 Pro 256GB and the Xiaomi Poco X 7 Pro 512GB?

Storage is higher on the Xiaomi Poco X 7 Pro 512GB: 512 GB vs 256 GB on the Xiaomi Poco X 7 Pro 256GB. If this spec is your priority, the difference favours it.

What is the difference in main camera between the Xiaomi Poco X 7 Pro 256GB and the Xiaomi Poco X 7 Pro 512GB?

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

What is the difference in battery capacity between the Xiaomi Poco X 7 Pro 256GB and the Xiaomi Poco X 7 Pro 512GB?

No difference here: battery capacity is 6,000 mAh on both.