Compare phones
| Global Score | |
| 73.9 | 77 |
| Basic Information | |
| Vivo | Samsung |
| Android 9.0 Pie | Android 11, 10, 9.0 Pie |
| 2019-09-16 | 2019-10-05 |
| 6.59 x 3.00 x 0.37 inches | 6.43 x 3.05 x 0.31 inches |
| 7.71 ounces | 6.46 ounces |
| Glowing night | Black, Blue, Green and Red |
| Aluminum and Glass | Plastic |
| Display / Screen | |
| 6.9 inches | 6.5 inches |
| 2256 x 1080 pixels | 1560 x 720 pixels |
| P-OLED | TFT |
| 362 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 506 GPU |
| 9.72 | 8.91 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 64.00 MP + 16.00 MP | 13.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.25 inches (1/4") 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 | 8.91 |
| 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, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 4500mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| 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
Samsung Galaxy A20s is a little bit better than vivo NEX 3, having a global score of 77 against 73.9. Both of these devices include Android operating system, but Samsung Galaxy A20s has older 11 version and vivo NEX 3 has Android 9.0 Pie. Even though Samsung Galaxy A20s and vivo NEX 3 were released with only a couple months difference, Samsung Galaxy A20s is somewhat thinner and lighter.
Vivo NEX 3 has a bit faster processing unit than Galaxy A20s, and although they both have 8 cores, the vivo NEX 3 also has a larger amount of RAM memory. Vivo NEX 3 has a sharper screen than Galaxy A20s, because it has a little bit bigger screen, a better pixels number per inch of screen and a much better resolution of 1080 x 2256 pixels.
Vivo NEX 3 captures a lot better videos and photos than Samsung Galaxy A20s, and although they both have the same aperture, the vivo NEX 3 also has a much bigger back camera sensor providing a much better image quality, a much better resolution camera and a much better 3840x2160 (4K) video quality.
The vivo NEX 3 has a quite bigger memory for games and applications than Galaxy A20s, because although it has no SD extension slot, it also counts with 192 GB more internal storage capacity. Vivo NEX 3 counts with a little longer battery performance than Galaxy A20s, because it has a 4500mAh battery capacity against 4000mAh.
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