Redmi 15 vs Tecno Spark Slim 5G
Which one should you buy?
Who leads where?
- DisplayTecno Spark Slim 5G
- PerformanceTecno Spark Slim 5G
- CameraTecno Spark Slim 5G
- DesignTecno Spark Slim 5G
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
 RedmiRedmi 15No reviews yet |  TecnoTecno Spark Slim 5GNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Processor | Snapdragon 6s Gen 3 | Dimensity 6400 |
| Screen Size | 6.9" | 6.78" |
| Main Camera | 50 MP | 50 MP |
| Battery | 7000 mAh | 5160 mAh |
| Fast Charging | 33 W | 45 W |
| Display | ||
| Size | 6.9" | 6.78" |
| Panel | IPS LCD | AMOLED |
| Resolution | 1080x2340 | 1224x2720 |
| Refresh Rate | 144 Hz | 144 Hz |
| Peak Brightness | 850 nit | 4500 nit |
| Performance | ||
| Chipset | Snapdragon 6s Gen 3 | Dimensity 6400 |
| Graphics Processor | Adreno 619 | No data |
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage type | UFS 2.2 | No data |
| Manufacturing Technology | 6 nm | No data |
| Camera | ||
| Main Camera | 50 MP | 50 MP |
| Main Aperture | f/1.8 | No data |
| Front Camera | 8 MP | 13 MP |
| Battery and Charging | ||
| Capacity | 7000 mAh | 5160 mAh |
| Wired Charging | 33 W | 45 W |
| Wireless Charging Support | No | No data |
| Design | ||
| Weight | 217 g | No data |
| Thickness | 8.4 mm | 5.95 mm |
| Frame | Plastic | No data |
| Connectivity | ||
| 5G | Yes | Yes |
| SIM | Dual Nano-SIM | No data |
| Wi-Fi | Wi-Fi 5 | No data |
| Bluetooth | 5.1 | 5.4 |
| NFC | Yes | Yes |
| Durability and security | ||
| IP Certification | IP64 | IP64 |
| Biometrics | Side-mounted fingerprint | In-Screen Fingerprint |
| Software | ||
| Operating System | Android | Android |
| Version | Android 15 | Android 15 |
| Interface | HyperOS 3 | No data |
| Multimedia and ports | ||
| Speaker | Mono | No data |
| USB | USB Type-C 2.0 | No data |
Tecno Spark Slim 5G leads on 5 of 6 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.