Google Pixel 8 5g Obsidian 8/128 vs Xiaomi Poco X8 Pro 512GB: which one suits you?

The two differ in 6 of the specs we have recorded, and the Google Pixel 8 5g Obsidian 8/128 is cheaper by SAR 691 (prices checked 12 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 691
  • Lower weight: 186 g vs 202 g · slight difference
  • More space for photos and apps (512 GB vs 128 GB)
  • More memory for multitasking (12 GB vs 6 GB)
  • Bigger battery for a longer day (8,500 mAh vs 4,575 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

    128 GB✓ 512 GB
  • Memory (RAM)

    6 GB✓ 12 GB
  • Screen size

    6.2 in✓ 6.77 in

Specifications side by side

20 of 20 specs

Scroll the table sideways to see the rest.

Spec
GoogleSAR 1,922
Google Pixel 8 5g Obsidian 8/128 specs
XiaomiSAR 2,613
Xiaomi Poco X8 Pro 512GB specs
Reference priceSAR 1,922SAR 2,613
Storage128 GB✓ 512 GB
Memory (RAM)6 GB✓ 12 GB
Processor—Dimensity 8500
Battery capacity4,575 mAh✓ 8,500 mAh
Wired charging—100 W
Main camera—50 MP
Years of OS updates—4 years
5GYesYes

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Similar comparisons

Direct comparison questions

What is the difference in storage between the Google Pixel 8 5g Obsidian 8/128 and the Xiaomi Poco X8 Pro 512GB?

Storage is higher on the Xiaomi Poco X8 Pro 512GB: 512 GB vs 128 GB on the Google Pixel 8 5g Obsidian 8/128. If this spec is your priority, the difference favours it.

What is the difference in battery capacity between the Google Pixel 8 5g Obsidian 8/128 and the Xiaomi Poco X8 Pro 512GB?

Battery capacity is higher on the Xiaomi Poco X8 Pro 512GB: 8,500 mAh vs 4,575 mAh on the Google Pixel 8 5g Obsidian 8/128. If this spec is your priority, the difference favours it.

What is the difference in memory (RAM) between the Google Pixel 8 5g Obsidian 8/128 and the Xiaomi Poco X8 Pro 512GB?

Memory (RAM) is higher on the Xiaomi Poco X8 Pro 512GB: 12 GB vs 6 GB on the Google Pixel 8 5g Obsidian 8/128. If this spec is your priority, the difference favours it.

What is the difference in screen size between the Google Pixel 8 5g Obsidian 8/128 and the Xiaomi Poco X8 Pro 512GB?

Screen size is higher on the Xiaomi Poco X8 Pro 512GB: 6.77 in vs 6.2 in on the Google Pixel 8 5g Obsidian 8/128. If this spec is your priority, the difference favours it.