Smartphones · OnePlus
OnePlus 15 Dual-SIM 512GB- Storage:
- 256 GB
- Memory (RAM):
- 12 GB
- Reference price:
- SAR 4,099
OnePlus 15 Dual-SIM 512GB vs Honor Martin-N21TG 256GB: which one suits you?
The two differ in 6 of the specs we have recorded, and the Honor Martin-N21TG 256GB is cheaper by SAR 2,751 (prices checked 12 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 2,751
- Higher-resolution main camera (108 MP vs 50 MP)
- Bigger battery for a longer day (8,100 mAh vs 7,300 mAh) · slight difference
The deciding difference here: main camera and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Honor
Honor Martin-N21TG 256GB- Storage:
- 256 GB
- Memory (RAM):
- 12 GB
- Reference price:
- SAR 1,348
Key differences
Screen size
6.78 in6.79 inDisplay type
LTPO OLEDAMOLEDResolution
1272 x 27721200 x 2000
Specifications side by side
19 of 19 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 4,099 | SAR 1,348 |
| Processor | Snapdragon 8 Elite | Snapdragon 7 Gen 1 |
| Battery capacity | 7,300 mAh | ✓ 8,100 mAh |
| Wired charging | — | 66 W |
| Main camera | 50 MP | ✓ 108 MP |
| Storage | 256 GB | 256 GB |
| Memory (RAM) | 12 GB | 12 GB |
| 5G | Yes | Yes |
| Optical zoom (telephoto) | 3.5 x | — |
| Front camera | — | 16 MP |
| Screen size | 6.78 in | 6.79 in |
| Display type | LTPO OLED | AMOLED |
| Resolution | 1272 x 2772 | 1200 x 2000 |
| Screen refresh rate | 120 Hz | 120 Hz |
| Dual SIM | — | Yes |
| Operating system | OxygenOS 16 | — |
| Release year | — | 2025 |
| Colour | — | Green |
| Dimensions | 23 x 130 x 10 centimeters cm | — |
| Warranty | — | 2 years |
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Direct comparison questions
What is the difference in processor between the OnePlus 15 Dual-SIM 512GB and the Honor Martin-N21TG 256GB?
OnePlus 15 Dual-SIM 512GB: Snapdragon 8 Elite; Honor Martin-N21TG 256GB: Snapdragon 7 Gen 1. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the OnePlus 15 Dual-SIM 512GB and the Honor Martin-N21TG 256GB?
No difference here: storage is 256 GB on both.
What is the difference in main camera between the OnePlus 15 Dual-SIM 512GB and the Honor Martin-N21TG 256GB?
Main camera is higher on the Honor Martin-N21TG 256GB: 108 MP vs 50 MP on the OnePlus 15 Dual-SIM 512GB. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the OnePlus 15 Dual-SIM 512GB and the Honor Martin-N21TG 256GB?
Battery capacity is higher on the Honor Martin-N21TG 256GB: 8,100 mAh vs 7,300 mAh on the OnePlus 15 Dual-SIM 512GB. If this spec is your priority, the difference favours it.