Smartphones · Samsung
Samsung Galaxy S 26 Ultra 512GB- Storage:
- 512 GB
- Screen size:
- 6.9 in
- Reference price:
- SAR 4,694
Samsung Galaxy S 26 Ultra 512GB vs Xiaomi Redmi Note 15 Pro+ 5G 512GB: which one suits you?
The two differ in 8 of the specs we have recorded, and the Xiaomi Redmi Note 15 Pro+ 5G 512GB is cheaper by SAR 3,186 (prices checked 10 Nov 2026).
Which one should you choose?
- No clear lead in the recorded specs; design or brand preference may decide.
- Paying less: cheaper by SAR 3,186
- Bigger battery for a longer day (6,500 mAh vs 5,000 mAh)
- Higher wired charging: 100 W vs 60 W
- Has dual SIM; the other doesn't
The deciding difference here: battery capacity and wired charging and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Xiaomi
Xiaomi Redmi Note 15 Pro+ 5G 512GB- Storage:
- 512 GB
- Memory (RAM):
- 12 GB
- Reference price:
- SAR 1,508
Key differences
Screen size
6.9 in6.83 inResolution
QHD+2772 x 1284Processor
Snapdragon 8Snapdragon 7s Gen 4
Specifications side by side
21 of 21 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 4,694 | SAR 1,508 |
| Memory (RAM) | — | 12 GB |
| Processor | Snapdragon 8 | Snapdragon 7s Gen 4 |
| Battery capacity | 5,000 mAh | ✓ 6,500 mAh |
| Wired charging | 60 W | ✓ 100 W |
| 5G | — | Yes |
| Years of OS updates | — | 4 years |
| Storage | 512 GB | 512 GB |
| Main camera | 200 MP | 200 MP |
| Front camera | — | 32 MP |
| Screen size | 6.9 in | 6.83 in |
| Resolution | QHD+ | 2772 x 1284 |
| Display type | AMOLED | AMOLED |
| eSIM | — | Yes |
| Dual SIM | No | ✓ Yes |
| Operating system | Android 6.0 | — |
| Water and dust rating | IP68 | IP68 |
| Colour | — | Blue |
| Dimensions | 16.4 x 7.8 x 0.8 cm | 16.3 x 7.8 x 0.8 cm |
| Weight | — | 208 g |
| Warranty | 1 years | ✓ 2 years |
| Release year | 2026 | 2026 |
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Before you buy
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Direct comparison questions
What is the difference in processor between the Samsung Galaxy S 26 Ultra 512GB and the Xiaomi Redmi Note 15 Pro+ 5G 512GB?
Samsung Galaxy S 26 Ultra 512GB: Snapdragon 8; Xiaomi Redmi Note 15 Pro+ 5G 512GB: Snapdragon 7s Gen 4. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the Samsung Galaxy S 26 Ultra 512GB and the Xiaomi Redmi Note 15 Pro+ 5G 512GB?
No difference here: storage is 512 GB on both.
What is the difference in main camera between the Samsung Galaxy S 26 Ultra 512GB and the Xiaomi Redmi Note 15 Pro+ 5G 512GB?
No difference here: main camera is 200 MP on both.
What is the difference in battery capacity between the Samsung Galaxy S 26 Ultra 512GB and the Xiaomi Redmi Note 15 Pro+ 5G 512GB?
Battery capacity is higher on the Xiaomi Redmi Note 15 Pro+ 5G 512GB: 6,500 mAh vs 5,000 mAh on the Samsung Galaxy S 26 Ultra 512GB. If this spec is your priority, the difference favours it.