Smartphones · Honor
HONOR 400 5G Smartphone- Storage:
- 256 GB
- Memory (RAM):
- 12 GB
- Reference price:
- SAR 1,299
HONOR 400 5G Smartphone vs OPPO Reno 15 512GB: which one suits you?
The two differ in 10 of the specs we have recorded, and the HONOR 400 5G Smartphone is cheaper by SAR 1,298 (prices checked 12 Nov 2026).
Which one should you choose?
- Paying less: cheaper by SAR 1,298
- More memory for multitasking (12 GB vs 8 GB)
- Higher warranty: 2 years vs 1 years
Choose the
OPPO Reno 15 512GB if you care about:- More space for photos and apps (512 GB vs 256 GB)
- Higher-resolution main camera (50 MP vs 12 MP)
- Bigger battery for a longer day (6,500 mAh vs 5,870 mAh) · slight difference
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
256 GB✓ 512 GBMemory (RAM)
✓ 12 GB8 GBScreen size
6.55 in6.59 in
Specifications side by side
20 of 20 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 1,299 | SAR 2,597 |
| Storage | 256 GB | ✓ 512 GB |
| Memory (RAM) | ✓ 12 GB | 8 GB |
| Processor | Snapdragon 7 Gen 3 | Snapdragon 7 Gen 4 |
| Battery capacity | 5,870 mAh | ✓ 6,500 mAh |
| Wired charging | — | 80 W |
| Main camera | 12 MP | ✓ 50 MP |
| 5G | Yes | Yes |
| Optical zoom (telephoto) | — | 3.5 x |
| Front camera | — | 50 MP |
| Screen size | 6.55 in | 6.59 in |
| Resolution | 2736 x 1264 | 1256 x 2760 |
| Screen refresh rate | 120 Hz | — |
| Display type | AMOLED | AMOLED |
| Dual SIM | — | Yes |
| Operating system | Android 14 | Android 16.0 |
| Release year | 2025 | 2026 |
| Colour | Silver | — |
| Dimensions | 7 x 74 x 156 millimeters cm | — |
| Weight | 182 g | — |
| Warranty | ✓ 2 years | 1 years |
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Before you buy
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Similar comparisons
Direct comparison questions
What is the difference in processor between the HONOR 400 5G Smartphone and the OPPO Reno 15 512GB?
HONOR 400 5G Smartphone: Snapdragon 7 Gen 3; OPPO Reno 15 512GB: Snapdragon 7 Gen 4. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the HONOR 400 5G Smartphone and the OPPO Reno 15 512GB?
Storage is higher on the OPPO Reno 15 512GB: 512 GB vs 256 GB on the HONOR 400 5G Smartphone. If this spec is your priority, the difference favours it.
What is the difference in main camera between the HONOR 400 5G Smartphone and the OPPO Reno 15 512GB?
Main camera is higher on the OPPO Reno 15 512GB: 50 MP vs 12 MP on the HONOR 400 5G Smartphone. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the HONOR 400 5G Smartphone and the OPPO Reno 15 512GB?
Battery capacity is higher on the OPPO Reno 15 512GB: 6,500 mAh vs 5,870 mAh on the HONOR 400 5G Smartphone. If this spec is your priority, the difference favours it.