POCO M8 Pro 5G vs vivo Y31 5G
37Performance20
63.7Display39.6
45.9Camera29
78.5Battery66.2
70.7Features73.3
10 spec wins — POCO M8 Pro 5G0 spec wins — vivo Y31 5G
InnoReviews verdict
POCO M8 Pro 5G wins this phone face-off, 55.8 to 40.3, pulling ahead mainly in display (+24) and performance (+17). vivo Y31 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO M8 Pro 5G
- Stronger performance score: 37 vs 20
- Stronger display score: 64 vs 40
- Stronger camera score: 46 vs 29
- Stronger battery score: 79 vs 66
- 300% higher Front camera: 32 MP vs 8 MP
Reasons to pick the vivo Y31 5G
No decisive spec advantages — this side competes on price and preference.
Display
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| Screen size | 6.83 ″+2% | 6.68 ″ |
| Panel type | AMOLED | IPS LCD |
| Resolution | 1280x2772 | 720x1608 |
| Pixel density | 447 ppi+69% | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,200 nits+220% | 1,000 nits |
Performance
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| Chipset | Snapdragon 7s Gen 4 | Qualcomm Snapdragon 4 Gen 2 |
| AnTuTu | 946,831Bottom 36% | — |
| AnTuTu 11 (CPU) | 406,873Bottom 43% | — |
| AnTuTu 11 (GPU) | 116,332Bottom 30% | — |
| AnTuTu 11 (Memory) | 153,400Bottom 25% | — |
| AnTuTu 11 (UX) | 270,226Bottom 37% | — |
| Geekbench 6 (single) | 1,227Bottom 49% | — |
| Geekbench 6 (multi) | 3,183Bottom 44% | — |
| Wild Life Extreme stability | 100 %Top 3% | — |
| RAM (max) | 12 GB+100% | 6 GB |
| Storage options | 256/512GB | 128GB |
| Storage type | UFS 2.2 | eMMC 5.1 |
Camera
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.6 | f/1.8 |
| Ultra-wide | 8 MP | — |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 32 MP+300% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| Capacity | 6,500 mAh | 6,500 mAh |
| Wired charging | 100 W+127% | 44 W |
| Wireless charging | 0 W | — |
Design
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| Weight | 206 g+1% | 209 g |
| Thickness | 8.3 mm+1% | 8.4 mm |
| IP rating | IP66/IP68/IP69/IP69K | IP68/IP69 |
| Frame material | Aluminum | — |
Connectivity
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 5 |
| Bluetooth | 5.4 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 15 (Funtouch OS 15) |
| OS update pledge | 4 years | — |
Audio
| Spec | POCO M8 Pro 5G | vivo Y31 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |