Compare phones
| Global Score | |
| 89 | 77.2 |
| Basic Information | |
| Xiaomi | Nokia |
| Android 11 | Android 11 |
| 2021-08-10 | 2021-05-01 |
| 6.40 x 2.97 x 0.31 inches | 6.65 x 3.14 x 0.36 inches |
| 7.94 ounces | 7.76 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | Midnight Sun and Nordic Blue |
| Aluminum and Ceramic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 1080 x 2400 pixels |
| AMOLED | -- |
| 393 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 619 GPU |
| 9.72 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 108.00 MP + 20.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | -- |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1920 x 1080 (480 fps) (Full HD) slow motion video | -- |
| 13.75 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi Mix 4 is better than the Nokia X20, with a score of 89 against 77.2. The Xiaomi Mi Mix 4 body is just a little heavier but thinner than Nokia X20, and both of them were only released with a couple of months difference. Both devices in this review have the same Android 11 OS (operating system).
Xiaomi Mi Mix 4 features just a bit better looking screen than Nokia X20. Both have the same 1080 x 2400 resolution, a higher amount of pixels per inch of display and a same size screen. The Xiaomi Mi Mix 4 features a bit faster CPU than Nokia X20, and although they both have the same number of cores, the Xiaomi Mi Mix 4 also has a larger amount of RAM.
The Nokia X20 has a way bigger storage capacity for apps and games than Xiaomi Mi Mix 4, and although they both have the same internal memory, the Nokia X20 also has an external SD slot that allows a maximum of 512 GB. The Xiaomi Mi Mix 4 takes much better photographs and videos than Nokia X20, because it has a lot better resolution camera.
Nokia X20's battery duration is very similar to Xiaomi Mi Mix 4's battery duration, although the Nokia X20 has just 4470mAh of battery size instead of 4500mAh.
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