Smartphones · Xiaomi
Xiaomi Redmi Note 15 128GB- Storage:
- 128 GB
- Memory (RAM):
- 6 GB
- Reference price:
- SAR 2,215
Xiaomi Redmi Note 15 128GB vs Xiaomi 17T 256GB: which one suits you?
The two differ in 12 of the specs we have recorded, and the Xiaomi 17T 256GB is cheaper by SAR 216 (prices checked 10 Nov 2026).
Which one should you choose?
- Higher-resolution main camera (108 MP vs 50 MP)
Choose the
Xiaomi 17T 256GB if you care about:- Paying less: cheaper by SAR 216
- More space for photos and apps (256 GB vs 128 GB)
- More memory for multitasking (12 GB vs 6 GB)
- Higher wired charging: 67 W vs 33 W
The deciding difference here: storage and memory (RAM) and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Storage
128 GB✓ 256 GBMemory (RAM)
6 GB✓ 12 GBScreen size
6.77 in6.59 in
Specifications side by side
23 of 23 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,215 | SAR 1,999 |
| Storage | 128 GB | ✓ 256 GB |
| Memory (RAM) | 6 GB | ✓ 12 GB |
| Processor | Helio G100 | Dimensity 8500-Ultra |
| Battery capacity | 6,000 mAh | ✓ 6,500 mAh |
| Wired charging | 33 W | ✓ 67 W |
| Main camera | ✓ 108 MP | 50 MP |
| 5G | — | Yes |
| Years of OS updates | 4 years | 4 years |
| Optical zoom (telephoto) | — | 5 x |
| Front camera | 20 MP | ✓ 32 MP |
| Screen size | 6.77 in | 6.59 in |
| Resolution | 1080 x 2392 | 1268 x 2756 |
| Screen refresh rate | — | 120 Hz |
| Display type | AMOLED | AMOLED |
| eSIM | — | Yes |
| Water and dust rating | IP66 | IP68 |
| Operating system | Android 15 | — |
| Dual SIM | Yes | Yes |
| Colour | — | White |
| Dimensions | 16.4 x 7.54 x 0.79 cm | 15.8 x 7.5 x 0.8 cm |
| Weight | — | 200 g |
| Warranty | 1 years | ✓ 2 years |
| Release year | 2026 | 2026 |
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Similar comparisons
Direct comparison questions
What is the difference in processor between the Xiaomi Redmi Note 15 128GB and the Xiaomi 17T 256GB?
Xiaomi Redmi Note 15 128GB: Helio G100; Xiaomi 17T 256GB: Dimensity 8500-Ultra. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the Xiaomi Redmi Note 15 128GB and the Xiaomi 17T 256GB?
Storage is higher on the Xiaomi 17T 256GB: 256 GB vs 128 GB on the Xiaomi Redmi Note 15 128GB. If this spec is your priority, the difference favours it.
What is the difference in main camera between the Xiaomi Redmi Note 15 128GB and the Xiaomi 17T 256GB?
Main camera is higher on the Xiaomi Redmi Note 15 128GB: 108 MP vs 50 MP on the Xiaomi 17T 256GB. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the Xiaomi Redmi Note 15 128GB and the Xiaomi 17T 256GB?
Battery capacity is higher on the Xiaomi 17T 256GB: 6,500 mAh vs 6,000 mAh on the Xiaomi Redmi Note 15 128GB. If this spec is your priority, the difference favours it.