Tecno Spark Slim 5G vs Vivo Y29 4G
Which one should you buy?
Who leads where?
- DisplayTecno Spark Slim 5G
- CameraTecno Spark Slim 5G
- DesignTecno Spark Slim 5G
- ConnectivityTecno 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 Slim 5G Dimensity 6400, Vivo Y29 4G Snapdragon 685 4G. Screen Size: Tecno Spark Slim 5G 6.78", Vivo Y29 4G 6.68". Main Camera is the same on both: 50 MP. Vivo Y29 4G leads on Battery: 6500 mAh against 5160 mAh. Tecno Spark Slim 5G leads on Fast Charging: 45 W against 44 W.
Which one for what you do?
Gaming
Tecno Spark Slim 5G
62% – 58%
Photo / Video
Even
50% – 50%
Battery Life
Vivo Y29 4G
68% – 50%
Daily Use
Even
73% – 74%
The percentages are Kacbu Match scores: computed from official specifications for that use, with no price in them.
 TecnoTecno Spark Slim 5GNo reviews yet |  VivoVivo Y29 4GNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Processor | Dimensity 6400 | Snapdragon 685 4G |
| Screen Size | 6.78" | 6.68" |
| Main Camera | 50 MP | 50 MP |
| Battery | 5160 mAh | 6500 mAh |
| Fast Charging | 45 W | 44 W |
| Display | ||
| Size | 6.78" | 6.68" |
| Panel | AMOLED | LCD |
| Resolution | 1224x2720 | 720x1608 |
| Refresh Rate | 144 Hz | 120 Hz |
| Peak Brightness | 4500 nit | No data |
| Performance | ||
| Chipset | Dimensity 6400 | Snapdragon 685 4G |
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage type | No data | LPDDR4X + eMMC 5.1 |
| Manufacturing Technology | No data | 6 nm |
| Camera | ||
| Main Camera | 50 MP | 50 MP |
| Main Aperture | No data | f/1.8 |
| Front Camera | 13 MP | 8 MP |
| Battery and Charging | ||
| Capacity | 5160 mAh | 6500 mAh |
| Wired Charging | 45 W | 44 W |
| Design | ||
| Weight | No data | 204 g |
| Thickness | 5.95 mm | 8.09 mm |
| Back Surface | No data | Composite plastic |
| Connectivity | ||
| 5G | Yes | Yes |
| SIM | No data | 1 nano SIM + 1 nano SIM / microSD |
| Bluetooth | 5.4 | 5.0 |
| NFC | Yes | No |
| Durability and security | ||
| IP Certification | IP64 | IP64 |
| Biometrics | In-Screen Fingerprint | Side-mounted fingerprint |
| Software | ||
| Operating System | Android | No data |
| Version | Android 15 | Android 15 |
| Interface | No data | Funtouch OS 15 |
| Multimedia and ports | ||
| USB | No data | USB 2.0 |
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.