| Global Score | |
| 74.1 | 76.1 |
| Basic Information | |
| Vivo | Samsung |
| Android 12 | Android 10 |
| 2022-04-23 | 2020-06-29 |
| 6.50 x 2.96 x 0.33 inches | 6.61 x 3.02 x 0.32 inches |
| 7.16 ounces | 6.81 ounces |
| Cosmic Black, Orange and Urban Blue | Black |
| Glass | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 387 pixels per inch | 270 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.2 | 7.3 |
| Performance | |
| Mediatek Dimensity 9000 (4 nm) chipset | Mediatek Helio P35 chipset |
| Octa-Core 3050 MHz processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Mali-G710 MC10 GPU | PowerVR GE8320 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 50.00 MP + 32.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 50.00mm focal length | -- |
| 0.67 inches (1/1.49") sensor | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.23 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Galaxy A21 has a general score of 76.1, which is a bit better than the vivo X80's global score of 74.1. These devices include Android OS (Operating System), but Galaxy A21 has older 10 version while vivo X80 has Android 12. Galaxy A21 is an older phone than vivo X80, but Samsung made it a bit thinner and a little lighter anyway.
Vivo X80 counts with a much more vibrant display than Galaxy A21, because it has a quite bigger display, a way higher resolution of 1080 x 2400 and a higher pixels quantity per inch in the display. The vivo X80 counts with slightly more memory capacity for applications and games than Samsung Galaxy A21, because although it has no slot for an SD memory card, it also counts with 128 GB internal storage capacity.
The vivo X80 features a bit faster CPU than Galaxy A21, and although they both have a Octa-Core processor, the vivo X80 also has more RAM. Vivo X80 captures a bit better videos and photos than Galaxy A21, and although they both have a F1.8 aperture, the vivo X80 also has a much larger camera sensor capturing more light and vivid colors and a way higher 50 mega pixels resolution camera.
The vivo X80 has a bit superior battery lifetime than Galaxy A21, because it has a 13 percent larger battery capacity.
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