Compare phones
| Global Score | |
| 73.9 | 77 |
| Basic Information | |
| Vivo | Motorola |
| Android 9.0 Pie | Android 11 |
| 2019-09-16 | 2021-12-06 |
| 6.59 x 3.00 x 0.37 inches | 6.37 x 2.91 x 0.34 inches |
| 7.71 ounces | 6.38 ounces |
| Glowing night | Baby Blue and Mineral Grey |
| Aluminum and Glass | -- |
| Display / Screen | |
| 6.9 inches | 6.4 inches |
| 2256 x 1080 pixels | 2400 x 1080 pixels |
| P-OLED | IPS LCD |
| 362 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | MediaTek Helio G85 MT6769Z (12 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Cortex, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Mali-G52 MC2 GPU |
| 9.72 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 13.3 | 13.02 |
| Camera | |
| 64.00 MP + 16.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 12.1 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Moto G31 has a score of 77, which is a little bit better than the vivo NEX 3's 73.9 general score. The Moto G31 is a newer device, and it's also a little thinner and lighter than the vivo NEX 3. Both of these devices include Android OS (operating system), but Moto G31 has the previous 11 version while vivo NEX 3 has Android 9.0 Pie.
The Motorola Moto G31 has a bit sharper display than vivo NEX 3, because although it has a quite smaller screen, it also counts with a bit more pixels per inch in the screen and a slightly better 1080 x 2400 resolution. The vivo NEX 3 counts with a slightly better memory capacity to install applications and games or saving photos and videos than Moto G31, because although it has no SD memory card expansion slot, it also counts with 256 GB internal memory capacity.
The vivo NEX 3 has just a little better processing power than Moto G31, and although they both have 8 processing cores, the vivo NEX 3 also has 4 GB more RAM. Vivo NEX 3 features a better camera than Motorola Moto G31, and although they both have a F1.8 diafragm aperture, the vivo NEX 3 also has a much more mega-pixels back camera and a way better 3840x2160 video definition.
Moto G31 has just a bit better battery duration than vivo NEX 3, because it has 5000mAh of battery capacity.
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