| PRODUCT 1 | PRODUCT 2 | |
![]() VIVOVIVO T1 | ![]() SAMSUNGSAMSUNG GALAXY A51 5G | |
| VERSION | ||
| Announced | October 2021 | 2020 |
| Release date | November 2021 | 2020 |
| NETWORK | ||
| Technology | 5G | 5G |
| DEVICE | ||
| Dimensions | 164.7 x 76.7 x 8.5 mm (6.48 x 3.02 x 0.33 in) | 158.9 x 73.6 x 8.7 mm |
| Weight | 193 (g6.81 oz) | 187 g |
| S.I.M. | Dual SIM | Single SIM (Nano-SIM) or dual SIM hybrid (Nano-SIM),dual watch), |
| Design | 16MP | 32MP |
| Other | ||
| SCREEN | ||
| langfront.Type | IPS LCD,120Hz,HDR10, | |
| Size | 6.67 inches | 6.5 inches |
| Resolution | 1080 x 2400 pixels | 1080 x 2400 pixels |
| Protection | Gorilla Glass 3 | |
| PLATFORM | ||
| Operating system | Android 11,OriginOS, | Android 10,One UI 2, |
| Chipset | Qualcomm SM7325 Snapdragon 778G 5G (6nm) | Exynos 980 (8nm) |
| Processor | Octa-core (4x2.4 GHz Kryo 670 & 4x1.8 GHz Kryo 670) | Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55) |
| GPU | Adreno 642L | Mali-G76 MP5 |
| MEMORY | ||
| Card slot | ❌ | microSDXC |
| Internal & RAM | 128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM | 128GB 6GB RAM, 128GB 8GB RAM |
| CAMERA | ||
| Main | 64 MP + 8 MP (120˚) + 2 MP | 48 MP + 12 MP + 5 MP + 5 MP |
| SOUND | ||
| Loudspeaker | ✔️ | ✔️ |
| Jack 3,5 mm | ✔️ | ✔️ |
| CONNECTIVITY | ||
| Wifi | dual-band,Wi-Fi Direct,hotspot, | ✔️ |
| Bluetooth | 5.2 | ✔️ |
| GPS | GPS,A-GPS,GLONASS,GALILEO,BDS, | ✔️ |
| NFC | ❌ | ✔️ |
| Radio | ❌ | FM Radio |
| USB | USB Type-C | 2.0,Type-C 1.0, |
| CHARACTERISTICS | ||
| Sensors | Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (side mounted),accelerometer,gyroscope,proximity,compass, | Empreinte digitale (sous écran, optique), accéléromètre, gyroscope, proximité, boussole ANT + |
| Various | Fast Charging 44W / Fast battery charge 44W | 15W fast battery charging |
| BATTERY | ||
| Type | 5000 mAh | 4500 mAh |