Xiaomi Redmi Note 15 vs Samsung Galaxy S21 5G
On specifications alone, the Xiaomi Redmi Note 15 comes out ahead overall with 6.6/10, but the right choice depends on what you care about most.
| Spec |  ₦307,015 |  ₦301,350 |
|---|---|---|
| Price | ₦307,015 | ₦301,350 cheapest |
| Price last checked | 8 Sept 2026 | 8 Sept 2026 |
| Screen | 6.8" | 6.2" |
| Resolution | — | — |
| Processor | — | — |
| RAM | 6GB | 4GB |
| Storage | 128GB | 128GB |
| Rear camera | — | — |
| Front camera | — | — |
| Battery | 6000mAh | 4000mAh |
| Charging | — | — |
| 5G | No | Yes |
| NFC | No | No |
| Software support | — | — |
| Weight | — | — |
| Camera score | 6/10 | 6/10 |
| Battery score | 7/10 | 5/10 |
| Performance score | 7/10 | 6/10 |
| Gaming score | 6/10 | 5/10 |
| Overall score | 6.6/10 | 5.8/10 |
| Buy |
Choose the Xiaomi Redmi Note 15 if…
- • 6000mAh long-life battery
- • 128GB storage for photos and apps
- • Big 6.77-inch screen
Choose the Samsung Galaxy S21 5G if…
- • 128GB storage for photos and apps
- • 5G ready