OnePlus 13 vs Xiaomi Poco X8 Pro 512GB: which one suits you?

The two differ in 7 of the specs we have recorded, and the Xiaomi Poco X8 Pro 512GB is cheaper by SAR 2,332 (prices checked 13 Nov 2026).

Bottom line: OnePlus 13 — More memory for multitasking (16 GB vs 12 GB). Xiaomi Poco X8 Pro 512GB — Bigger battery for a longer day (8,500 mAh vs 6,000 mAh).

Which one should you choose?

  • More memory for multitasking (16 GB vs 12 GB)
  • Paying less: cheaper by SAR 2,332
  • Bigger battery for a longer day (8,500 mAh vs 6,000 mAh)

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

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

Key differences

  • Memory (RAM)

    ✓ 16 GB12 GB
  • Screen size

    6.82 in6.77 in
  • Display type

    OLEDAMOLED

Specifications side by side

21 of 21 specs

Scroll the table sideways to see the rest.

Spec
OnePlusSAR 4,945
OnePlus 13 specs
XiaomiSAR 2,613
Xiaomi Poco X8 Pro 512GB specs
Reference priceSAR 4,945SAR 2,613
Memory (RAM)✓ 16 GB12 GB
ProcessorSnapdragon 8 EliteDimensity 8500
Battery capacity6,000 mAh✓ 8,500 mAh
Wired charging—100 W
Years of OS updates—4 years
Storage512 GB512 GB
Main camera50 MP50 MP
5GYesYes

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Direct comparison questions

What is the difference in processor between the OnePlus 13 and the Xiaomi Poco X8 Pro 512GB?

OnePlus 13: Snapdragon 8 Elite; 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 OnePlus 13 and the Xiaomi Poco X8 Pro 512GB?

No difference here: storage is 512 GB on both.

What is the difference in main camera between the OnePlus 13 and the Xiaomi Poco X8 Pro 512GB?

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

What is the difference in battery capacity between the OnePlus 13 and the Xiaomi Poco X8 Pro 512GB?

Battery capacity is higher on the Xiaomi Poco X8 Pro 512GB: 8,500 mAh vs 6,000 mAh on the OnePlus 13. If this spec is your priority, the difference favours it.