Compare phones
| Global Score | |
| 94.8 | 78 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 13, 12, 11, 10 | -- |
| 2020-03-06 | 2018-07-27 |
| 5.97 x 2.72 x 0.31 inches | 6.25 x 2.97 x 0.29 inches |
| 5.78 ounces | 5.93 ounces |
| Cloud blue, Cloud pink, Cosmic grey and Cosmic white | Black, Blue, Gold, Pink and Red |
| Aluminum and Glass (Corning Gorilla Glass 6) | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1000.00 | -- |
| Display / Screen | |
| 6.2 inches | 6 inches |
| 3200 x 1440 pixels | 2160 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 566 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 (7 nm) chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 512 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 12.00 MP + 10.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.34 inches (1/2.9") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.78 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S20 is a lot better than the Xiaomi Mi A2, having a 94.8 score against 78. Even though Galaxy S20 is a bit thicker than the Xiaomi Mi A2, it's just a bit lighter and also newer. Galaxy S20 counts with a bit better screen than Xiaomi Mi A2, because it has a little bit larger screen, a higher display pixel density and a better resolution of 1440 x 3200.
Samsung Galaxy S20 has a bit superior processing unit than Xiaomi Mi A2, and although they both have 8 processing cores, the Samsung Galaxy S20 also has a greater amount of RAM. The Galaxy S20 counts with a much better camera than Xiaomi Mi A2, and although they both have a F1.8 camera aperture and a back camera with a 12 mega-pixels resolution, the Galaxy S20 also has a lot bigger camera sensor providing a much better image quality and a way higher 7680x4320 video quality.
Galaxy S20 features a way bigger memory capacity to install games and applications than Xiaomi Mi A2, and although they both have equal internal storage capacity, the Galaxy S20 also has a SD extension slot that allows a maximum of 1000 GB. The Samsung Galaxy S20 has better battery life than Xiaomi Mi A2, because it has 4000mAh of battery capacity.
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