Compare phones
| Global Score | |
| 79.2 | 77.2 |
| Basic Information | |
| Xiaomi | Nokia |
| Android 11, 10, 9.0 Pie | Android 11 |
| 2019-07-24 | 2021-05-01 |
| 6.04 x 2.83 x 0.33 inches | 6.65 x 3.14 x 0.36 inches |
| 6.13 ounces | 7.76 ounces |
| Blue, Gray and White | Midnight Sun and Nordic Blue |
| Glass (Corning Gorilla Glass 5) and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.1 inches | 6.7 inches |
| 1560 x 720 pixels | 1080 x 2400 pixels |
| Super AMOLED | -- |
| 282 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 610 GPU | Adreno 619 GPU |
| 9.09 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.18 | 14.14 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.44 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4030mAh Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| 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
Xiaomi Mi A3 has a global score of 79.2, which is slightly better than Nokia X20's 77.2 overall score. The Xiaomi Mi A3 design is way lighter and just a little bit thinner than the Nokia X20, even though it was released about a year before. These phones have the same Android 11 OS (operating system), so both of them should provide you identical operating system features.
The Nokia X20 has a bit sharper display than Xiaomi Mi A3, because it has a better pixels amount in each inch of screen, a little larger display and a lot better resolution of 2400 x 1080. The Nokia X20 counts with just a little better performance than Xiaomi Mi A3, and although they both have 8 CPU cores, the Nokia X20 also has a greater amount of RAM memory.
The Nokia X20 features slightly more storage to store more games and applications than Xiaomi Mi A3, and although they both have equal internal memory, the Nokia X20 also has a slot for external memory cards that holds a maximum of 512 GB. The Nokia X20 counts with a bit better battery life than Xiaomi Mi A3, because it has an 11 percent more battery size.
The Xiaomi Mi A3 counts with a lot better camera than Nokia X20, although it has a much less megapixels resolution camera.
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