Compare phones
| Global Score | |
| 77 | 78 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10, 9.0 Pie | -- |
| 2019-10-05 | 2018-07-27 |
| 6.43 x 3.05 x 0.31 inches | 6.25 x 2.97 x 0.29 inches |
| 6.46 ounces | 5.93 ounces |
| Black, Blue, Green and Red | Black, Blue, Gold, Pink and Red |
| Plastic | Aluminum |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 1560 x 720 pixels | 2160 x 1080 pixels |
| TFT | IPS LCD |
| 264 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 (14 nm) chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Cortex-A53 (Octa-Core 1800 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 512 GPU |
| 8.91 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.25 inches (1/4") sensor | 0.34 inches (1/2.9") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 8.91 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.6 | 6.3 |
| Battery Life | |
| 4000mAh Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 4.96 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 | FM Radio |
Comparison review
The Xiaomi Mi A2 is slightly better than the Galaxy A20s, getting a global score of 78 against 77. The Xiaomi Mi A2 design is just a bit lighter and just a little bit thinner than the Galaxy A20s, despite of the fact that it was released about a year before. The Xiaomi Mi A2 counts with a bit better CPU than Samsung Galaxy A20s, and although they both have the same number of cores, the Xiaomi Mi A2 also has more RAM.
Xiaomi Mi A2 has a much better looking display than Samsung Galaxy A20s, because although it has a little bit smaller screen, it also counts with a lot higher 1080 x 2160 pixels resolution and much more pixels per inch in the screen. The Galaxy A20s features a greater storage capacity to install applications and games than Xiaomi Mi A2, because although it has 0 less internal memory capacity, it also counts with an external memory slot that allows a maximum of 512 GB.
Xiaomi Mi A2 counts with just a bit better camera than Samsung Galaxy A20s, because although it has a lower resolution camera in the back, and they both have a same size aperture, the Xiaomi Mi A2 also counts with a lot higher video resolution and a lot larger camera sensor. The Galaxy A20s has greater battery lifetime than Xiaomi Mi A2, because it has a 4000mAh battery size against 3010mAh.
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