POCO X3 NFC vs vivo Y31 5G
23.6Performance20
60.2Display39.6
34.2Camera29
49.4Battery66.2
44Features73.3
5 spec wins — POCO X3 NFC6 spec wins — vivo Y31 5G
InnoReviews verdict
This one is close to a dead heat: POCO X3 NFC scores 40.2 against 40.3 for vivo Y31 5G. Pick by the categories that matter to you — vivo Y31 5G edges ahead in features and battery, or by price.
Which would you pick?
Key differences
Reasons to pick the POCO X3 NFC
- Stronger performance score: 24 vs 20
- Stronger display score: 60 vs 40
- Stronger camera score: 34 vs 29
- 150% higher Front camera: 20 MP vs 8 MP
- 50% higher Pixel density: 395 ppi vs 264 ppi
Reasons to pick the vivo Y31 5G
- Stronger battery score: 66 vs 49
- Stronger features score: 73 vs 44
- 33% higher Wired charging: 44 W vs 33 W
- 26% higher capacity: 6,500 mAh vs 5,160 mAh
- 11% lower thickness: 8.4 mm vs 9.4 mm
Display
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| Screen size | 6.67 ″ | 6.68 ″ |
| Panel type | IPS LCD | IPS LCD |
| Resolution | 2400x1080 | 720x1608 |
| Pixel density | 395 ppi+50% | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 1,000 nits |
Performance
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| Chipset | Snapdragon 732G | Qualcomm Snapdragon 4 Gen 2 |
| AnTuTu | 410,000 | — |
| Geekbench 6 (single) | 740Bottom 16% | — |
| Geekbench 6 (multi) | 1,950Bottom 14% | — |
| RAM (max) | 6 GB | 6 GB |
| Storage options | 64GB / 128GB | 128GB |
| Storage type | UFS 2.1 | eMMC 5.1 |
Camera
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| Main camera | 64 MP+28% | 50 MP |
| Main aperture | f/1.9 | f/1.8 |
| Ultra-wide | 13 MP | — |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 20 MP+150% | 8 MP |
| OIS | No | No |
Battery
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| Capacity | 5,160 mAh | 6,500 mAh+26% |
| Wired charging | 33 W | 44 W+33% |
Design
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| Weight | 215 g | 209 g+3% |
| Thickness | 9.4 mm | 8.4 mm+11% |
| IP rating | IP53 | IP68/IP69 |
| Frame material | Plastic | — |
Connectivity
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.1 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| OS at launch | Android 10 (MIUI 12) | Android 15 (Funtouch OS 15) |
| OS update pledge | 2 years | — |
Audio
| Spec | POCO X3 NFC | vivo Y31 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |