TECNO SPARK 30 vs vivo Y31 5G
21.8Performance20
35.1Display39.6
31.6Camera29
38.8Battery66.2
60Features73.3
8 spec wins — TECNO SPARK 305 spec wins — vivo Y31 5G
InnoReviews verdict
vivo Y31 5G wins this phone face-off, 40.3 to 33.6, pulling ahead mainly in battery (+27) and features (+13). TECNO SPARK 30 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the TECNO SPARK 30
- 63% higher Front camera: 13 MP vs 8 MP
- 50% higher Pixel density: 396 ppi vs 264 ppi
- 33% higher RAM (max): 8 GB vs 6 GB
- 28% higher Main camera: 64 MP vs 50 MP
- Has NFC — the other doesn't
Reasons to pick the vivo Y31 5G
- Stronger display score: 40 vs 35
- Stronger battery score: 66 vs 39
- Stronger features score: 73 vs 60
- 144% higher Wired charging: 44 W vs 18 W
- 33% higher Refresh rate: 120 Hz vs 90 Hz
Display
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| Screen size | 6.78 ″+1% | 6.68 ″ |
| Panel type | — | IPS LCD |
| Resolution | 1080x2460 | 720x1608 |
| Pixel density | 396 ppi+50% | 264 ppi |
| Refresh rate | 90 Hz | 120 Hz+33% |
| Peak brightness | 800 nits | 1,000 nits+25% |
Performance
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| Chipset | MediaTek Helio G91 | Qualcomm Snapdragon 4 Gen 2 |
| Geekbench 6 (single) | 445Bottom 8% | — |
| Geekbench 6 (multi) | 1,440Bottom 7% | — |
| RAM (max) | 8 GB+33% | 6 GB |
| Storage options | 128/256GB | 128GB |
| Storage type | — | eMMC 5.1 |
Camera
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| Main camera | 64 MP+28% | 50 MP |
| Main aperture | — | f/1.8 |
| Max video | 1440p@30fps | 1080p@30fps |
| Front camera | 13 MP+63% | 8 MP |
| OIS | — | No |
Battery
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| Capacity | 5,000 mAh | 6,500 mAh+30% |
| Wired charging | 18 W | 44 W+144% |
Design
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| Weight | — | 209 g |
| Thickness | 7.7 mm+8% | 8.4 mm |
| IP rating | IP64 | IP68/IP69 |
Connectivity
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | — | Wi-Fi 5 |
| Bluetooth | — | 4.2 |
| NFC | Yes | No |
| USB | USB Type-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| OS at launch | HiOS 14 (Android 14) | Android 15 (Funtouch OS 15) |
Audio
| Spec | TECNO SPARK 30 | vivo Y31 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |