8849 TANK 2 Pro 512GB vs Xiaomi 15 512GB: which one suits you?

The two differ in 11 of the specs we have recorded, and the 8849 TANK 2 Pro 512GB is cheaper by SAR 172 (prices checked 21 Oct 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 172
  • Bigger battery for a longer day (23,800 mAh vs 5,240 mAh)
  • Higher wired charging: 120 W vs 90 W
  • Higher-resolution main camera (100 MP vs 50 MP)
  • Has wireless charging; the other doesn't
  • Higher front camera: 50 MP vs 32 MP

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

    ✓ 6.79 in6.36 in
  • Display type

    LCDAMOLED
  • Resolution

    2460 x 10801200 x 2670

Specifications side by side

22 of 22 specs

Scroll the table sideways to see the rest.

Spec
8849SAR 2,272
8849 TANK 2 Pro 512GB specs
XiaomiSAR 2,444
Xiaomi 15 512GB specs
Reference priceSAR 2,272SAR 2,444
ProcessorHelio G99Snapdragon 8 Elite
Battery capacity✓ 23,800 mAh5,240 mAh
Wired charging✓ 120 W90 W
Main camera✓ 100 MP50 MP
5G—Yes
Storage512 GB512 GB
Memory (RAM)12 GB12 GB

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Similar comparisons

Direct comparison questions

What is the difference in processor between the 8849 TANK 2 Pro 512GB and the Xiaomi 15 512GB?

8849 TANK 2 Pro 512GB: Helio G99; Xiaomi 15 512GB: Snapdragon 8 Elite. This is a spec difference, not a verdict that one is better overall.

What is the difference in storage between the 8849 TANK 2 Pro 512GB and the Xiaomi 15 512GB?

No difference here: storage is 512 GB on both.

What is the difference in main camera between the 8849 TANK 2 Pro 512GB and the Xiaomi 15 512GB?

Main camera is higher on the 8849 TANK 2 Pro 512GB: 100 MP vs 50 MP on the Xiaomi 15 512GB. If this spec is your priority, the difference favours it.

What is the difference in battery capacity between the 8849 TANK 2 Pro 512GB and the Xiaomi 15 512GB?

Battery capacity is higher on the 8849 TANK 2 Pro 512GB: 23,800 mAh vs 5,240 mAh on the Xiaomi 15 512GB. If this spec is your priority, the difference favours it.