OnePlus 13s 256GB vs Xiaomi Poco X8 Pro 512GB: which one suits you?
The two differ in 8 of the specs we have recorded, and the OnePlus 13s 256GB is cheaper by SAR 64 (prices checked 13 Nov 2026).
Bottom line: OnePlus 13s 256GB — Lower weight: 185 g vs 202 g. Xiaomi Poco X8 Pro 512GB — More space for photos and apps (512 GB vs 256 GB).
Which one should you choose?
Choose the
OnePlus 13s 256GB if you care about:- Paying less: cheaper by SAR 64
- Lower weight: 185 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 5,850 mAh)
- Higher wired charging: 100 W vs 80 W
The deciding difference here: storage and battery capacity and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Xiaomi
Xiaomi Poco X8 Pro 512GB- Storage:
- 512 GB
- Memory (RAM):
- 12 GB
- Reference price:
- SAR 2,613
Key differences
Storage
256 GB✓ 512 GBScreen size
6.32 in✓ 6.77 inResolution
2640 x 12161268 x 2756
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,549 | SAR 2,613 |
| Storage | 256 GB | ✓ 512 GB |
| Processor | Snapdragon 8 Elite | Dimensity 8500 |
| Battery capacity | 5,850 mAh | ✓ 8,500 mAh |
| Wired charging | 80 W | ✓ 100 W |
| Years of OS updates | — | 4 years |
| Memory (RAM) | 12 GB | 12 GB |
| Main camera | 50 MP | 50 MP |
| 5G | Yes | Yes |
| Front camera | — | 20 MP |
| Screen size | 6.32 in | ✓ 6.77 in |
| Resolution | 2640 x 1216 | 1268 x 2756 |
| Screen refresh rate | 120 Hz | — |
| Display type | AMOLED | AMOLED |
| Wireless charging | — | No |
| eSIM | Yes | — |
| Dual SIM | — | Yes |
| Water and dust rating | — | IP68 |
| Operating system | Android 15, Oxygen OS 15 | Android 16 |
| Release year | 2025 | — |
| Dimensions | 15.1 x 7.2 x 0.8 centimeters cm | — |
| Weight | ✓ 185 g | 202 g |
| Warranty | — | 1 years |
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Direct comparison questions
What is the difference in processor between the OnePlus 13s 256GB and the Xiaomi Poco X8 Pro 512GB?
OnePlus 13s 256GB: 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 13s 256GB and the Xiaomi Poco X8 Pro 512GB?
Storage is higher on the Xiaomi Poco X8 Pro 512GB: 512 GB vs 256 GB on the OnePlus 13s 256GB. If this spec is your priority, the difference favours it.
What is the difference in main camera between the OnePlus 13s 256GB 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 13s 256GB and the Xiaomi Poco X8 Pro 512GB?
Battery capacity is higher on the Xiaomi Poco X8 Pro 512GB: 8,500 mAh vs 5,850 mAh on the OnePlus 13s 256GB. If this spec is your priority, the difference favours it.