Realme 6 Dual-SIM 64GB vs Xiaomi Poco X8 Pro 512GB: which one suits you?

The two differ in 11 of the specs we have recorded, and the Realme 6 Dual-SIM 64GB is cheaper by SAR 944 (prices checked 12 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 944
  • Lower weight: 191 g vs 202 g · slight difference
  • More space for photos and apps (512 GB vs 64 GB)
  • More memory for multitasking (12 GB vs 4 GB)
  • Bigger battery for a longer day (8,500 mAh vs 4,300 mAh)

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

    64 GB✓ 512 GB
  • Memory (RAM)

    4 GB✓ 12 GB
  • Screen size

    6.5 in6.77 in

Specifications side by side

22 of 22 specs

Scroll the table sideways to see the rest.

Spec
realmeSAR 1,669
Realme 6 Dual-SIM 64GB specs
XiaomiSAR 2,613
Xiaomi Poco X8 Pro 512GB specs
Reference priceSAR 1,669SAR 2,613
Storage64 GB✓ 512 GB
Memory (RAM)4 GB✓ 12 GB
ProcessorHelio G90Dimensity 8500
Battery capacity4,300 mAh✓ 8,500 mAh
Wired charging—100 W
Main camera13 MP✓ 50 MP
5G—Yes
Years of OS updates—4 years

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Similar comparisons

Direct comparison questions

What is the difference in processor between the Realme 6 Dual-SIM 64GB and the Xiaomi Poco X8 Pro 512GB?

Realme 6 Dual-SIM 64GB: Helio G90; Xiaomi Poco X8 Pro 512GB: Dimensity 8500. This is a spec difference, not a verdict that one is better overall.

What is the difference in storage between the Realme 6 Dual-SIM 64GB and the Xiaomi Poco X8 Pro 512GB?

Storage is higher on the Xiaomi Poco X8 Pro 512GB: 512 GB vs 64 GB on the Realme 6 Dual-SIM 64GB. If this spec is your priority, the difference favours it.

What is the difference in main camera between the Realme 6 Dual-SIM 64GB and the Xiaomi Poco X8 Pro 512GB?

Main camera is higher on the Xiaomi Poco X8 Pro 512GB: 50 MP vs 13 MP on the Realme 6 Dual-SIM 64GB. If this spec is your priority, the difference favours it.

What is the difference in battery capacity between the Realme 6 Dual-SIM 64GB and the Xiaomi Poco X8 Pro 512GB?

Battery capacity is higher on the Xiaomi Poco X8 Pro 512GB: 8,500 mAh vs 4,300 mAh on the Realme 6 Dual-SIM 64GB. If this spec is your priority, the difference favours it.