Realme 15 5G Smartphone vs Xiaomi Poco X8 Pro Max 256GB: which one suits you?

The two differ in 9 of the specs we have recorded, and the Realme 15 5G Smartphone is cheaper by SAR 1,285 (prices checked 12 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 1,285
  • Bigger battery for a longer day (8,500 mAh vs 6,500 mAh)
  • Higher wired charging: 100 W vs 80 W
  • Higher years of OS updates: 4 years vs 3 years

The deciding difference here: battery capacity and wired charging and price.

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

Key differences

  • Screen size

    6.8 in6.77 in
  • Display type

    OLEDAMOLED
  • Resolution

    1280 x 28001280 x 2772

Specifications side by side

21 of 21 specs

Scroll the table sideways to see the rest.

Spec
realmeSAR 1,094
Realme 15 5G Smartphone specs
XiaomiSAR 2,379
Xiaomi Poco X8 Pro Max 256GB specs
Reference priceSAR 1,094SAR 2,379
ProcessorDimensity 7300Dimensity 9500
Battery capacity6,500 mAh✓ 8,500 mAh
Wired charging80 W✓ 100 W
Years of OS updates3 years✓ 4 years
Storage256 GB256 GB
Memory (RAM)12 GB12 GB
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 Xiaomi Poco X8 Pro Max 256GB?

Realme 15 5G Smartphone: Dimensity 7300; Xiaomi Poco X8 Pro Max 256GB: Dimensity 9500. 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 Xiaomi Poco X8 Pro Max 256GB?

No difference here: storage is 256 GB on both.

What is the difference in main camera between the Realme 15 5G Smartphone and the Xiaomi Poco X8 Pro Max 256GB?

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 Xiaomi Poco X8 Pro Max 256GB?

Battery capacity is higher on the Xiaomi Poco X8 Pro Max 256GB: 8,500 mAh vs 6,500 mAh on the Realme 15 5G Smartphone. If this spec is your priority, the difference favours it.