Smartphones · Xiaomi
Xiaomi Poco M 8 Pro 5G 256GB- Storage:
- 256 GB
- Memory (RAM):
- 8 GB
- Reference price:
- SAR 1,273
Xiaomi Poco M 8 Pro 5G 256GB vs vivo Y 31 S 256GB: which one suits you?
The two differ in 3 of the specs we have recorded, and the vivo Y 31 S 256GB is cheaper by SAR 54 (prices checked 13 Nov 2026).
Bottom line: Xiaomi Poco M 8 Pro 5G 256GB — no clear lead in the recorded specs. vivo Y 31 S 256GB — Larger screen size: 17.06 in vs 6.83 in.
Which one should you choose?
- No clear lead in the recorded specs; design or brand preference may decide.
Choose the
vivo Y 31 S 256GB if you care about:- Paying less: cheaper by SAR 54
- Larger screen size: 17.06 in vs 6.83 in
The deciding difference here: screen size and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Screen size
6.83 in✓ 17.06 inDisplay type
AMOLEDLCDColour
GreenBlack
Specifications side by side
18 of 18 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 1,273 | SAR 1,219 |
| Processor | Snapdragon 7s Gen 4 | — |
| Wired charging | 100 W | — |
| Main camera | 50 MP | — |
| Storage | 256 GB | 256 GB |
| Memory (RAM) | 8 GB | 8 GB |
| Battery capacity | 6,500 mAh | 6,500 mAh |
| 5G | Yes | Yes |
| Screen size | 6.83 in | ✓ 17.06 in |
| Display type | AMOLED | LCD |
| Resolution | 2772 x 1280 | — |
| Wireless charging | No | — |
| Water and dust rating | IP68 | — |
| Operating system | — | Origin OS 6.0 |
| Colour | Green | Black |
| Dimensions | 16.3 x 7.8 x 0.8 centimeters cm | — |
| Weight | 205.9 g | — |
| Release year | 2026 | 2026 |
| Warranty | 2 years | 2 years |
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Before you buy
Prices, availability, shipping and returns can change. Check the final details on Amazon.sa before you buy.
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Direct comparison questions
What is the difference in storage between the Xiaomi Poco M 8 Pro 5G 256GB and the vivo Y 31 S 256GB?
No difference here: storage is 256 GB on both.
What is the difference in battery capacity between the Xiaomi Poco M 8 Pro 5G 256GB and the vivo Y 31 S 256GB?
No difference here: battery capacity is 6,500 mAh on both.
What is the difference in memory (RAM) between the Xiaomi Poco M 8 Pro 5G 256GB and the vivo Y 31 S 256GB?
No difference here: memory (RAM) is 8 GB on both.
What is the difference in screen size between the Xiaomi Poco M 8 Pro 5G 256GB and the vivo Y 31 S 256GB?
Screen size is higher on the vivo Y 31 S 256GB: 17.06 in vs 6.83 in on the Xiaomi Poco M 8 Pro 5G 256GB. If this spec is your priority, the difference favours it.