OPPO Reno 15 512GB vs Tecno Spark Go 3: which one suits you?
The two differ in 10 of the specs we have recorded, and the Tecno Spark Go 3 is cheaper by SAR 2,108 (prices checked 12 Nov 2026).
Which one should you choose?
Choose the
OPPO Reno 15 512GB if you care about:- More space for photos and apps (512 GB vs 128 GB)
- Bigger battery for a longer day (6,500 mAh vs 5,000 mAh)
- Higher wired charging: 80 W vs 15 W
Choose the
Tecno Spark Go 3 if you care about:- Paying less: cheaper by SAR 2,108
- More memory for multitasking (128 GB vs 8 GB)
- Higher warranty: 2 years vs 1 years
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
✓ 512 GB128 GBMemory (RAM)
8 GB✓ 128 GBScreen size
6.59 in6.75 in
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,597 | SAR 489 |
| Storage | ✓ 512 GB | 128 GB |
| Memory (RAM) | 8 GB | ✓ 128 GB |
| Processor | Snapdragon 7 Gen 4 | — |
| Battery capacity | ✓ 6,500 mAh | 5,000 mAh |
| Wired charging | ✓ 80 W | 15 W |
| Main camera | ✓ 50 MP | 13 MP |
| 5G | Yes | — |
| Optical zoom (telephoto) | 3.5 x | — |
| Front camera | 50 MP | — |
| Screen size | 6.59 in | 6.75 in |
| Display type | AMOLED | LCD |
| Resolution | 1256 x 2760 | 720 x 1600 |
| Screen refresh rate | — | 120 Hz |
| Wireless charging | — | No |
| Dual SIM | Yes | — |
| Water and dust rating | — | IP64 |
| Operating system | Android 16.0 | Android 15 |
| Colour | — | Aurora Purple |
| Dimensions | — | 16.8 x 7.8 x 0.8 centimeters cm |
| Weight | — | 177 g |
| Warranty | 1 years | ✓ 2 years |
| Release year | 2026 | 2026 |
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Direct comparison questions
What is the difference in storage between the OPPO Reno 15 512GB and the Tecno Spark Go 3?
Storage is higher on the OPPO Reno 15 512GB: 512 GB vs 128 GB on the Tecno Spark Go 3. If this spec is your priority, the difference favours it.
What is the difference in main camera between the OPPO Reno 15 512GB and the Tecno Spark Go 3?
Main camera is higher on the OPPO Reno 15 512GB: 50 MP vs 13 MP on the Tecno Spark Go 3. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the OPPO Reno 15 512GB and the Tecno Spark Go 3?
Battery capacity is higher on the OPPO Reno 15 512GB: 6,500 mAh vs 5,000 mAh on the Tecno Spark Go 3. If this spec is your priority, the difference favours it.
What is the difference in wired charging between the OPPO Reno 15 512GB and the Tecno Spark Go 3?
Wired charging is higher on the OPPO Reno 15 512GB: 80 W vs 15 W on the Tecno Spark Go 3. If this spec is your priority, the difference favours it.