Samsung A 17 128GB vs OPPO Reno 15 512GB: which one suits you?
The two differ in 7 of the specs we have recorded, and the Samsung A 17 128GB is cheaper by SAR 1,987 (prices checked 10 Nov 2026).
Which one should you choose?
Choose the
Samsung A 17 128GB if you care about:- Paying less: cheaper by SAR 1,987
Choose the
OPPO Reno 15 512GB if you care about:- More space for photos and apps (512 GB vs 128 GB)
- More memory for multitasking (8 GB vs 4 GB)
- Bigger battery for a longer day (6,500 mAh vs 5,000 mAh)
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✓ 512 GBMemory (RAM)
4 GB✓ 8 GBScreen size
6.7 in6.59 in
Specifications side by side
20 of 20 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 626 | SAR 2,613 |
| Storage | 128 GB | ✓ 512 GB |
| Memory (RAM) | 4 GB | ✓ 8 GB |
| Processor | — | Snapdragon 7 Gen 4 |
| Battery capacity | 5,000 mAh | ✓ 6,500 mAh |
| Wired charging | — | 80 W |
| 5G | — | Yes |
| Main camera | 50 MP | 50 MP |
| Optical zoom (telephoto) | — | 3.5 x |
| Front camera | — | 50 MP |
| Screen size | 6.7 in | 6.59 in |
| Resolution | 1080 x 2220 | 1256 x 2760 |
| Screen refresh rate | 90 Hz | — |
| Display type | AMOLED | AMOLED |
| Dual SIM | — | Yes |
| Operating system | Android | Android 16.0 |
| Release year | 2025 | 2026 |
| Colour | Grey | — |
| Dimensions | 10 x 150 x 15 centimeters cm | — |
| Weight | 200 g | — |
| Warranty | — | 1 years |
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Similar comparisons
Direct comparison questions
What is the difference in storage between the Samsung A 17 128GB and the OPPO Reno 15 512GB?
Storage is higher on the OPPO Reno 15 512GB: 512 GB vs 128 GB on the Samsung A 17 128GB. If this spec is your priority, the difference favours it.
What is the difference in main camera between the Samsung A 17 128GB and the OPPO Reno 15 512GB?
No difference here: main camera is 50 MP on both.
What is the difference in battery capacity between the Samsung A 17 128GB and the OPPO Reno 15 512GB?
Battery capacity is higher on the OPPO Reno 15 512GB: 6,500 mAh vs 5,000 mAh on the Samsung A 17 128GB. If this spec is your priority, the difference favours it.
What is the difference in memory (RAM) between the Samsung A 17 128GB and the OPPO Reno 15 512GB?
Memory (RAM) is higher on the OPPO Reno 15 512GB: 8 GB vs 4 GB on the Samsung A 17 128GB. If this spec is your priority, the difference favours it.