Xiaomi POCO C85 128GB vs OnePlus 13: which one suits you?
The two differ in 5 of the specs we have recorded, and the Xiaomi POCO C85 128GB is cheaper by SAR 4,346 (prices checked 13 Nov 2026).
Bottom line: Xiaomi POCO C85 128GB — cheaper by SAR 4,346. OnePlus 13 — More space for photos and apps (512 GB vs 128 GB).
Which one should you choose?
Choose the
Xiaomi POCO C85 128GB if you care about:- Paying less: cheaper by SAR 4,346
Choose the
OnePlus 13 if you care about:- More space for photos and apps (512 GB vs 128 GB)
The deciding difference here: storage and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Storage
128 GB✓ 512 GBScreen size
6.9 in6.82 inDisplay type
AMOLEDOLED
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 599 | SAR 4,945 |
| Storage | 128 GB | ✓ 512 GB |
| Processor | Helio G81 Ultra | Snapdragon 8 Elite |
| Wired charging | 33 W | — |
| 5G | — | Yes |
| Years of OS updates | 2 years | — |
| Memory (RAM) | 16 GB | 16 GB |
| Battery capacity | 6,000 mAh | 6,000 mAh |
| Main camera | 50 MP | 50 MP |
| Front camera | 8 MP | — |
| Screen size | 6.9 in | 6.82 in |
| Display type | AMOLED | OLED |
| Resolution | 720 x 1600 | 1440 x 3168 |
| Screen refresh rate | 120 Hz | 120 Hz |
| Wireless charging | No | — |
| Dual SIM | Yes | — |
| Water and dust rating | IP64 | — |
| Operating system | — | OxygenOS 15 |
| Colour | Green | — |
| Dimensions | — | 16.3 x 7.6 x 0.8 centimeters cm |
| Weight | 214 g | — |
| Warranty | 2 years | — |
| Release year | 2025 | 2025 |
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Similar comparisons
Direct comparison questions
What is the difference in processor between the Xiaomi POCO C85 128GB and the OnePlus 13?
Xiaomi POCO C85 128GB: Helio G81 Ultra; OnePlus 13: Snapdragon 8 Elite. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the Xiaomi POCO C85 128GB and the OnePlus 13?
Storage is higher on the OnePlus 13: 512 GB vs 128 GB on the Xiaomi POCO C85 128GB. If this spec is your priority, the difference favours it.
What is the difference in main camera between the Xiaomi POCO C85 128GB and the OnePlus 13?
No difference here: main camera is 50 MP on both.
What is the difference in battery capacity between the Xiaomi POCO C85 128GB and the OnePlus 13?
No difference here: battery capacity is 6,000 mAh on both.