Tecno SPARK 40 Pro vs Tecno Spark Slim 5G
Which one should you buy?
Who leads where?
- Battery and ChargingTecno SPARK 40 Pro
- 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.
The differences in short
Processor: Tecno SPARK 40 Pro Helio G100, Tecno Spark Slim 5G Dimensity 6400. Screen Size is the same on both: 6.78". Main Camera is the same on both: 50 MP. Tecno SPARK 40 Pro leads on Battery: 5200 mAh against 5160 mAh. Fast Charging is the same on both: 45 W.
Which one for what you do?
Gaming
Even
62% – 62%
Photo / Video
Even
50% – 50%
Battery Life
Tecno SPARK 40 Pro
68% – 50%
Daily Use
Tecno SPARK 40 Pro
74% – 69%
The percentages are Kacbu Match scores: computed from official specifications for that use, with no price in them.
 TecnoTecno SPARK 40 ProNo reviews yet |  TecnoTecno Spark Slim 5GNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Processor | Helio G100 | Dimensity 6400 |
| Screen Size | 6.78" | 6.78" |
| Main Camera | 50 MP | 50 MP |
| Battery | 5200 mAh | 5160 mAh |
| Fast Charging | 45 W | 45 W |
| Display | ||
| Size | 6.78" | 6.78" |
| Panel | AMOLED | AMOLED |
| Resolution | 1224x2720 | 1224x2720 |
| Refresh Rate | 144 Hz | 144 Hz |
| Peak Brightness | No data | 4500 nit |
| Performance | ||
| Chipset | Helio G100 | Dimensity 6400 |
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Camera | ||
| Main Camera | 50 MP | 50 MP |
| Front Camera | 13 MP | 13 MP |
| Battery and Charging | ||
| Capacity | 5200 mAh | 5160 mAh |
| Wired Charging | 45 W | 45 W |
| Design | ||
| Thickness | 6.69 mm | 5.95 mm |
| Connectivity | ||
| 5G | No data | Yes |
| Bluetooth | No data | 5.4 |
| NFC | Yes | Yes |
| Durability and security | ||
| IP Certification | No data | IP64 |
| Biometrics | No data | In-Screen Fingerprint |
| Software | ||
| Operating System | Android | Android |
| Version | Android 15 | Android 15 |
| Multimedia and ports | ||
| Speaker | Stereo (Dolby Atmos) | No data |
| USB | USB Type-C | No data |
The two products are level on the compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.