OPPO Reno 15 512GB vs Infinix Smart 20 64GB: which one suits you?
The two differ in 8 of the specs we have recorded, and the Infinix Smart 20 64GB is cheaper by SAR 2,148 (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 64 GB)
- More memory for multitasking (8 GB vs 4 GB)
- Bigger battery for a longer day (6,500 mAh vs 5,100 mAh)
Choose the
Infinix Smart 20 64GB if you care about:- Paying less: cheaper by SAR 2,148
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 GB64 GBMemory (RAM)
✓ 8 GB4 GBScreen size
6.59 in6.78 in
Specifications side by side
19 of 19 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,597 | SAR 449 |
| Storage | ✓ 512 GB | 64 GB |
| Memory (RAM) | ✓ 8 GB | 4 GB |
| Processor | Snapdragon 7 Gen 4 | Helio G81 |
| Battery capacity | ✓ 6,500 mAh | 5,100 mAh |
| Wired charging | 80 W | — |
| Main camera | ✓ 50 MP | 8 MP |
| 5G | Yes | — |
| Optical zoom (telephoto) | 3.5 x | — |
| Front camera | 50 MP | — |
| Screen size | 6.59 in | 6.78 in |
| Display type | AMOLED | IPS LCD |
| Resolution | 1256 x 2760 | — |
| Screen refresh rate | — | 120 Hz |
| Dual SIM | Yes | — |
| Operating system | Android 16.0 | android 16 |
| Release year | 2026 | — |
| Dimensions | — | 16.8 x 7.9 x 0.8 centimeters cm |
| Weight | — | 199 g |
| Warranty | 1 years | — |
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Similar comparisons
Direct comparison questions
What is the difference in processor between the OPPO Reno 15 512GB and the Infinix Smart 20 64GB?
OPPO Reno 15 512GB: Snapdragon 7 Gen 4; Infinix Smart 20 64GB: Helio G81. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the OPPO Reno 15 512GB and the Infinix Smart 20 64GB?
Storage is higher on the OPPO Reno 15 512GB: 512 GB vs 64 GB on the Infinix Smart 20 64GB. 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 Infinix Smart 20 64GB?
Main camera is higher on the OPPO Reno 15 512GB: 50 MP vs 8 MP on the Infinix Smart 20 64GB. 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 Infinix Smart 20 64GB?
Battery capacity is higher on the OPPO Reno 15 512GB: 6,500 mAh vs 5,100 mAh on the Infinix Smart 20 64GB. If this spec is your priority, the difference favours it.