Redmi Note 9 128GB vs Xiaomi Poco X8 Pro 512GB: which one suits you?
The two differ in 9 of the specs we have recorded, and the Redmi Note 9 128GB is cheaper by SAR 984 (prices checked 8 Nov 2026).
Which one should you choose?
Choose the
Redmi Note 9 128GB if you care about:- Paying less: cheaper by SAR 984
- More space for photos and apps (512 GB vs 128 GB)
- More memory for multitasking (12 GB vs 4 GB)
- Higher wired charging: 100 W vs 18 W
The deciding difference here: storage and memory (RAM) 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 3,369
Key differences
Storage
128 GB✓ 512 GBMemory (RAM)
4 GB✓ 12 GBScreen size
6.67 in6.77 in
Specifications side by side
19 of 19 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,385 | SAR 3,369 |
| Storage | 128 GB | ✓ 512 GB |
| Memory (RAM) | 4 GB | ✓ 12 GB |
| Processor | Helio G85 | Dimensity 8500 |
| Battery capacity | — | 8,500 mAh |
| Wired charging | 18 W | ✓ 100 W |
| Main camera | — | 50 MP |
| 5G | — | Yes |
| Years of OS updates | — | 4 years |
| Front camera | — | 20 MP |
| Screen size | 6.67 in | 6.77 in |
| Display type | LCD | AMOLED |
| Resolution | 1080 x 2340 | 1268 x 2756 |
| Water and dust rating | IP53 | IP68 |
| Operating system | Android 10.0 | Android 16 |
| Wireless charging | No | No |
| Dual SIM | Yes | Yes |
| Colour | Black | — |
| Weight | — | 202 g |
| Warranty | — | 1 years |
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Direct comparison questions
What is the difference in processor between the Redmi Note 9 128GB and the Xiaomi Poco X8 Pro 512GB?
Redmi Note 9 128GB: Helio G85; 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 Redmi Note 9 128GB and the Xiaomi Poco X8 Pro 512GB?
Storage is higher on the Xiaomi Poco X8 Pro 512GB: 512 GB vs 128 GB on the Redmi Note 9 128GB. If this spec is your priority, the difference favours it.
What is the difference in wired charging between the Redmi Note 9 128GB and the Xiaomi Poco X8 Pro 512GB?
Wired charging is higher on the Xiaomi Poco X8 Pro 512GB: 100 W vs 18 W on the Redmi Note 9 128GB. If this spec is your priority, the difference favours it.
What is the difference in memory (RAM) between the Redmi Note 9 128GB and the Xiaomi Poco X8 Pro 512GB?
Memory (RAM) is higher on the Xiaomi Poco X8 Pro 512GB: 12 GB vs 4 GB on the Redmi Note 9 128GB. If this spec is your priority, the difference favours it.