HONOR 400 5G Smartphone vs Xiaomi Poco X8 Pro 512GB: which one suits you?

The two differ in 9 of the specs we have recorded, and the HONOR 400 5G Smartphone is cheaper by SAR 1,314 (prices checked 12 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 1,314
  • Higher warranty: 2 years vs 1 years
  • Lower weight: 182 g vs 202 g · slight difference
  • More space for photos and apps (512 GB vs 256 GB)
  • Bigger battery for a longer day (8,500 mAh vs 5,870 mAh)
  • Higher-resolution main camera (50 MP vs 12 MP)

The deciding difference here: storage and battery capacity and price.

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

Key differences

  • Storage

    256 GB✓ 512 GB
  • Screen size

    6.55 in6.77 in
  • Resolution

    2736 x 12641268 x 2756

Specifications side by side

22 of 22 specs

Scroll the table sideways to see the rest.

Spec
HonorSAR 1,299
HONOR 400 5G Smartphone specs
XiaomiSAR 2,613
Xiaomi Poco X8 Pro 512GB specs
Reference priceSAR 1,299SAR 2,613
Storage256 GB✓ 512 GB
ProcessorSnapdragon 7 Gen 3Dimensity 8500
Battery capacity5,870 mAh✓ 8,500 mAh
Wired charging—100 W
Main camera12 MP✓ 50 MP
Years of OS updates—4 years
Memory (RAM)12 GB12 GB
5GYesYes

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Direct comparison questions

What is the difference in processor between the HONOR 400 5G Smartphone and the Xiaomi Poco X8 Pro 512GB?

HONOR 400 5G Smartphone: Snapdragon 7 Gen 3; 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 HONOR 400 5G Smartphone and the Xiaomi Poco X8 Pro 512GB?

Storage is higher on the Xiaomi Poco X8 Pro 512GB: 512 GB vs 256 GB on the HONOR 400 5G Smartphone. If this spec is your priority, the difference favours it.

What is the difference in main camera between the HONOR 400 5G Smartphone and the Xiaomi Poco X8 Pro 512GB?

Main camera is higher on the Xiaomi Poco X8 Pro 512GB: 50 MP vs 12 MP on the HONOR 400 5G Smartphone. If this spec is your priority, the difference favours it.

What is the difference in battery capacity between the HONOR 400 5G Smartphone and the Xiaomi Poco X8 Pro 512GB?

Battery capacity is higher on the Xiaomi Poco X8 Pro 512GB: 8,500 mAh vs 5,870 mAh on the HONOR 400 5G Smartphone. If this spec is your priority, the difference favours it.