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Poco M8 vs Vivo Y31 Pro 8
Compare Poco M8 vs Vivo Y31 Pro. In this table, we’ll compare both phones in simple terms—camera, battery, design, and performance—so you can easily pick the one that’s right for your lifestyle and budget.
Compare Poco M8 vs Vivo Y31 Pro
Key specifications
| Display |
6.77 inch (2392 x 1080 Pixels) |
6.72 inch (2408 x 1080 Pixels) |
| Battery |
5520 mAh (45W) |
6500 mAh (44W) |
| Processor |
Qualcomm Snapdragon 6 Gen 3 (4 nm) |
Mediatek Dimensity 7300 (4 nm) |
| Camera |
50MP+Auxiliary lens |
50+2 MP |
| Operating System |
Android 15 |
Android 15 |
General
| Launch Date |
08 January 2026 |
15 September 2025 |
| Color |
Black, Green, Silver |
Dreamy White, Mocha Brown |
| Water Resistance |
IP66 |
IP64 |
| Availability Status |
|
|
Network
| Technology |
GSM / HSPA / LTE / 5G |
GSM / HSPA / LTE / 5G |
| 4G Support |
Yes |
Yes |
| 5G Support |
Yes |
Yes |
| SIM Size |
Nano SIM |
Nano SIM |
| SIM Type |
Dual |
Dual |
Body
| Dimensions (mm) |
164 x 75.4 x 7.4 |
165.7 x 76.3 x 8.1 |
| Weight (g) |
178 |
204 |
| Build |
|
Glass front, plastic back, plastic frame |
Display
| Display Size |
6.77 inch |
6.72 inch |
| Resolution |
2392 x 1080 Pixels |
2408 x 1080 Pixels |
| Display Type |
AMOLED |
IPS LCD |
| Refresh Rate |
120Hz |
120Hz |
| Britness |
800 nits (typ) |
1050 nits (HBM) |
| Pixel Per Density (PPI) |
~388 |
~393 |
| Protection |
|
|
Battery
| Battery Type |
Non-removable |
Non-removable |
| Capacity |
5520 mAh |
6500 mAh |
| Charging |
45W |
44W |
Performance
| Processor |
Qualcomm Snapdragon 6 Gen 3 (4 nm) |
Mediatek Dimensity 7300 (4 nm) |
| Core |
Octa-core |
Octa-core |
| CPU |
1.8 GHz |
2.0 GHz |
| GPU |
Adreno 710 |
Mali-G615 MC2 |
Storage
| RAM |
8 GB |
8 GB |
| Internal Storage |
256GB/512GB |
128GB/256GB |
| Expandable |
microSDXC (uses shared SIM slot) |
No |
| Variants |
(256GB+8GB) (512GB+8GB) |
(128GB+8GB) (256GB+8GB) |
| UFS |
UFS 2.2 |
UFS 3.1 |
Camera
| Camera Setup |
Dual |
Dual |
| Camera Size |
50MP+Auxiliary lens |
50+2 MP |
| Flash |
Yes |
Yes |
| Selfie Camera |
20 MP |
8 MP |
Software
| Operating System |
Android 15 |
Android 15 |
| UI |
|
Funtouch 15 |
Connectivity
| Wi-Fi |
Yes |
Yes |
| UI |
802.11 a/b/g/n/ac |
802.11 a/b/g/n/ac |
| Bluetooth |
Yes |
Yes |
| Bluetooth Version |
5.1 |
5.4 |
| Hotspot |
|
|
| GPS |
Yes |
Yes |
| Audio Jack |
No |
No |
| USB Type |
USB Type-C 2.0 |
USB Type-C 2.0 |
| OTG Support |
Yes |
Yes |
| Infrared |
Yes |
Yes |
| NFC |
Yes |
No |
Sensors
| Face ID |
|
|
| Fingerprint |
Yes (under display, optical) |
Yes (side-mounted) |
| Accelereometer |
|
|
| Proximity |
|
Yes |
| Compass |
Yes |
Yes |
| Gyroscope |
Yes |
Yes |
| Barometer |
|
|
| spO2 |
|
|
| Heart Rate |
|
|
| Color Spectrum |
|
|
