Compare phones
| Global Score | |
| 77.2 | 89 |
| Basic Information | |
| Nokia | Xiaomi |
| Android 11 | Android 11 |
| 2021-05-01 | 2021-08-10 |
| 6.65 x 3.14 x 0.36 inches | 6.40 x 2.97 x 0.31 inches |
| 7.76 ounces | 7.94 ounces |
| Midnight Sun and Nordic Blue | Ceramic Black, Ceramic White and Shadow Gray |
| -- | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 1080 x 2400 pixels | 2400 x 1080 pixels |
| -- | AMOLED |
| 393 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 480 5G SM4350 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 619 GPU | Adreno 660 GPU |
| 9.18 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 108.00 MP + 20.00 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 |
| 8.8 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4470mAh Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi Mix 4 has a global score of 89, which is much better than Nokia X20's overall score of 77.2. Although the Xiaomi Mi Mix 4 and Nokia X20 were released only 3 months apart, Xiaomi Mi Mix 4's body is somewhat thinner but a bit heavier than Nokia X20. Both phones we compare here have the same Android 11 operating system, so both of them should give you all the same operating system features.
Xiaomi Mi Mix 4 has a bit better processor than Nokia X20, and although they both have 8 CPU cores, the Xiaomi Mi Mix 4 also has a higher amount of RAM memory. The Xiaomi Mi Mix 4 features a bit better looking display than Nokia X20. Both of them have an equal resolution of 1080 x 2400, the same display density and a same size display.
The Xiaomi Mi Mix 4 takes much clearer photos and videos than Nokia X20, because it has a back facing camera with a much higher 108 megapixels resolution. Nokia X20 counts with a lot bigger memory for apps and games than Xiaomi Mi Mix 4, and although they both have exactly the same internal memory capacity, the Nokia X20 also has a slot for SD memory cards that admits up to 512 GB.
Xiaomi Mi Mix 4's battery performance is very similar to the battery lifetime in Nokia X20, although the Xiaomi Mi Mix 4 also has 4500mAh of battery capacity.
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