Tecno CAMON 40 vs Vivo Y31 5G
Which one should you buy?
Who leads where?
- PerformanceVivo Y31 5G
- CameraTecno CAMON 40
- DesignTecno CAMON 40
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 CAMON 40 Helio G100, Vivo Y31 5G Snapdragon 4 Gen 2. Screen Size: Tecno CAMON 40 6.78", Vivo Y31 5G 6.68". Main Camera is the same on both: 50 MP. Vivo Y31 5G leads on Battery: 6500 mAh against 5200 mAh. Tecno CAMON 40 leads on Fast Charging: 45 W against 44 W.
Which one for what you do?
Gaming
Even
58% – 58%
Photo / Video
Tecno CAMON 40
68% – 50%
Battery Life
Vivo Y31 5G
68% – 50%
Daily Use
Vivo Y31 5G
74% – 58%
The percentages are Kacbu Match scores: computed from official specifications for that use, with no price in them.
 TecnoTecno CAMON 40No reviews yet |  VivoVivo Y31 5GNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Processor | Helio G100 | Snapdragon 4 Gen 2 |
| Screen Size | 6.78" | 6.68" |
| Main Camera | 50 MP | 50 MP |
| Battery | 5200 mAh | 6500 mAh |
| Fast Charging | 45 W | 44 W |
| Display | ||
| Size | 6.78" | 6.68" |
| Panel | AMOLED | LCD |
| Resolution | 1080x2436 | 720x1608 |
| Refresh Rate | 120 Hz | 120 Hz |
| Performance | ||
| Chipset | Helio G100 | Snapdragon 4 Gen 2 |
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 256 GB |
| Storage type | No data | LPDDR4X + UFS 3.1 |
| Manufacturing Technology | No data | 4 nm |
| Camera | ||
| Main Camera | 50 MP | 50 MP |
| Main Aperture | No data | f/1.8 |
| Ultra Wide | 8 MP | No data |
| Front Camera | 32 MP | 8 MP |
| Battery and Charging | ||
| Capacity | 5200 mAh | 6500 mAh |
| Wired Charging | 45 W | 44 W |
| Design | ||
| Weight | No data | 209 g |
| Thickness | 7.34 mm | 8.39 mm |
| Back Surface | No data | Composite plastic |
| Connectivity | ||
| 5G | No data | Yes |
| SIM | No data | Dual Nano-SIM |
| Bluetooth | No data | 5.1 |
| NFC | Yes | Yes |
| Durability and security | ||
| IP Certification | No data | IP68/IP69 |
| Biometrics | No data | Side-mounted fingerprint |
| Software | ||
| Operating System | Android | No data |
| Version | Android 15 | Android 15 |
| Interface | No data | Funtouch OS 15 |
| Multimedia and ports | ||
| Speaker | Stereo (Dolby Atmos) | No data |
| USB | USB Type-C | USB 2.0 |
Tecno CAMON 40 leads on 3 of 5 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.