Xiaomi 12 256GB vs Samsung Galaxy S25 Ultra 256GB: which one suits you?
The two differ in 7 of the specs we have recorded, and the Xiaomi 12 256GB is cheaper by SAR 78 (prices checked 13 Nov 2026).
Which one should you choose?
Choose the
Xiaomi 12 256GB if you care about:- Paying less: cheaper by SAR 78
- Higher wired charging: 67 W vs 45 W
- Higher-resolution main camera (200 MP vs 50 MP)
- Bigger battery for a longer day (5,000 mAh vs 4,500 mAh) · slight difference
The deciding difference here: wired charging and main camera and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Samsung
Samsung Galaxy S25 Ultra 256GB- Storage:
- 256 GB
- Memory (RAM):
- 12 GB
- Reference price:
- SAR 3,598
Key differences
Display type
AMOLEDDynamic AMOLED 2XResolution
2400 x 10801440 x 3200Processor
Snapdragon 8 Gen 1Snapdragon 8 Elite
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 3,520 | SAR 3,598 |
| Processor | Snapdragon 8 Gen 1 | Snapdragon 8 Elite |
| Battery capacity | 4,500 mAh | ✓ 5,000 mAh |
| Wired charging | ✓ 67 W | 45 W |
| Main camera | 50 MP | ✓ 200 MP |
| Years of OS updates | — | 7 years |
| Storage | 256 GB | 256 GB |
| Memory (RAM) | 12 GB | 12 GB |
| 5G | Yes | Yes |
| Optical zoom (telephoto) | — | 5 x |
| Front camera | 32 MP | — |
| Screen size | 6.28 in | — |
| Display type | AMOLED | Dynamic AMOLED 2X |
| Resolution | 2400 x 1080 | 1440 x 3200 |
| Screen refresh rate | 120 Hz | 120 Hz |
| Water and dust rating | — | IP68 |
| Operating system | Android 12.0 | Android |
| Wireless charging | Yes | Yes |
| Dual SIM | Yes | Yes |
| Release year | 2022 | — |
| Colour | Grey | — |
| Weight | 180 g | — |
| Warranty | 2 years | — |
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Direct comparison questions
What is the difference in processor between the Xiaomi 12 256GB and the Samsung Galaxy S25 Ultra 256GB?
Xiaomi 12 256GB: Snapdragon 8 Gen 1; Samsung Galaxy S25 Ultra 256GB: 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 12 256GB and the Samsung Galaxy S25 Ultra 256GB?
No difference here: storage is 256 GB on both.
What is the difference in main camera between the Xiaomi 12 256GB and the Samsung Galaxy S25 Ultra 256GB?
Main camera is higher on the Samsung Galaxy S25 Ultra 256GB: 200 MP vs 50 MP on the Xiaomi 12 256GB. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the Xiaomi 12 256GB and the Samsung Galaxy S25 Ultra 256GB?
Battery capacity is higher on the Samsung Galaxy S25 Ultra 256GB: 5,000 mAh vs 4,500 mAh on the Xiaomi 12 256GB. If this spec is your priority, the difference favours it.