HONOR 400 512GB vs Xiaomi Redmi Note 15 Pro 512GB: which one suits you?
The two differ in 10 of the specs we have recorded, and the HONOR 400 512GB is cheaper by SAR 324 (prices checked 3 Nov 2026).
Which one should you choose?
Choose the
HONOR 400 512GB if you care about:- Paying less: cheaper by SAR 324
- Higher front camera: 50 MP vs 20 MP
- Higher wired charging: 100 W vs 66 W
- Higher warranty: 2 years vs 1 years
The deciding difference here: wired charging and front camera and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Xiaomi
Xiaomi Redmi Note 15 Pro 512GB- Storage:
- 512 GB
- Memory (RAM):
- 8 GB
- Reference price:
- SAR 3,379
Key differences
Screen size
6.55 in6.83 inResolution
1264 x 27362772 x 1280Processor
Snapdragon 7 Gen 3Dimensity 7400
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 3,055 | SAR 3,379 |
| Processor | Snapdragon 7 Gen 3 | Dimensity 7400 |
| Battery capacity | 5,300 mAh | 5,500 mAh |
| Wired charging | 66 W | ✓ 100 W |
| Years of OS updates | 6 years | — |
| Storage | 512 GB | 512 GB |
| Memory (RAM) | 8 GB | 8 GB |
| Main camera | 200 MP | 200 MP |
| 5G | Yes | Yes |
| Front camera | ✓ 50 MP | 20 MP |
| Screen size | 6.55 in | 6.83 in |
| Resolution | 1264 x 2736 | 2772 x 1280 |
| Screen refresh rate | 120 Hz | — |
| Display type | AMOLED | AMOLED |
| Water and dust rating | IP65 | IP68 |
| Wireless charging | No | No |
| Dual SIM | Yes | Yes |
| Operating system | Android 15 | Android 15 |
| Release year | 2025 | 2026 |
| Colour | — | Black |
| Dimensions | — | 16.4 x 7.8 x 0.8 cm |
| Weight | 202 g | 209 g |
| Warranty | 1 years | ✓ 2 years |
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Direct comparison questions
What is the difference in processor between the HONOR 400 512GB and the Xiaomi Redmi Note 15 Pro 512GB?
HONOR 400 512GB: Snapdragon 7 Gen 3; Xiaomi Redmi Note 15 Pro 512GB: Dimensity 7400. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the HONOR 400 512GB and the Xiaomi Redmi Note 15 Pro 512GB?
No difference here: storage is 512 GB on both.
What is the difference in main camera between the HONOR 400 512GB and the Xiaomi Redmi Note 15 Pro 512GB?
No difference here: main camera is 200 MP on both.
What is the difference in battery capacity between the HONOR 400 512GB and the Xiaomi Redmi Note 15 Pro 512GB?
Battery capacity is higher on the Xiaomi Redmi Note 15 Pro 512GB: 5,500 mAh vs 5,300 mAh on the HONOR 400 512GB. If this spec is your priority, the difference favours it.