POCO M8 5G vs vivo Y31t 5G
35Performance20
64Display41.3
31.6Camera29
57.4Battery70.9
70.7Features73.3
9 spec wins — POCO M8 5G1 spec wins — vivo Y31t 5G
InnoReviews verdict
POCO M8 5G wins this phone face-off, 48.2 to 41.6, pulling ahead mainly in display (+23) and performance (+15). vivo Y31t 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 5G
- Stronger performance score: 35 vs 20
- Stronger display score: 64 vs 41
- 156% higher Peak brightness: 3,200 nits vs 1,250 nits
- 150% higher Front camera: 20 MP vs 8 MP
- 100% higher RAM (max): 12 GB vs 6 GB
Reasons to pick the vivo Y31t 5G
- Stronger battery score: 71 vs 57
- 30% higher capacity: 7,200 mAh vs 5,520 mAh
Display
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| Screen size | 6.77 ″ | 6.75 ″ |
| Panel type | AMOLED | IPS LCD |
| Resolution | 1080x2392 | 720x1608 |
| Pixel density | 388 ppi+49% | 261 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,200 nits+156% | 1,250 nits |
| Screen-to-body | 92 % | — |
Performance
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| Chipset | Snapdragon 6 Gen 3 | Qualcomm Snapdragon 4 Gen 2 |
| AnTuTu | 837,903Bottom 30% | — |
| AnTuTu 11 (CPU) | 292,124Bottom 20% | — |
| AnTuTu 11 (GPU) | 130,371Bottom 36% | — |
| AnTuTu 11 (Memory) | 179,700Bottom 39% | — |
| AnTuTu 11 (UX) | 235,708Bottom 25% | — |
| Geekbench 6 (single) | 1,024Bottom 35% | — |
| Geekbench 6 (multi) | 2,960Bottom 38% | — |
| Wild Life Extreme stability | 99 %Top 26% | — |
| RAM (max) | 12 GB+100% | 6 GB |
| Storage options | 256/512GB | 128/256GB |
| Storage type | UFS 2.2 | UFS 3.1 |
Camera
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/2.0 |
| Max video | 4K@30fps | — |
| Front camera | 20 MP+150% | 8 MP |
| OIS | No | — |
Battery
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| Capacity | 5,520 mAh | 7,200 mAh+30% |
| Wired charging | 45 W+2% | 44 W |
| Wireless charging | 0 W | — |
Design
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| Weight | 178 g+19% | 219 g |
| Thickness | 7.4 mm+12% | 8.4 mm |
| IP rating | IP66 | IP68/IP69 |
| Frame material | Plastic | Plastic composite |
Connectivity
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | — |
| Bluetooth | 5.1 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | — |
Software
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 16 (OriginOS 6) |
| OS update pledge | 4 years | — |
Audio
| Spec | POCO M8 5G | vivo Y31t 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | — |