Compare phones
| Global Score | |
| 77.2 | 91.8 |
| Basic Information | |
| Nokia | Samsung |
| Android 11 | Android 11 |
| 2021-05-01 | 2021-01-29 |
| 6.65 x 3.14 x 0.36 inches | 5.97 x 2.80 x 0.31 inches |
| 7.76 ounces | 6.03 ounces |
| Midnight Sun and Nordic Blue | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 1080 x 2400 pixels | 2400 x 1080 pixels |
| -- | Dynamic AMOLED |
| 393 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 480 5G SM4350 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 619 GPU | Adreno 660 GPU |
| 9.18 | 9.63 |
| 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 | 12.00 MP + 10.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.8 | 10.78 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4470mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 | FM Radio |
Comparison review
The Samsung Galaxy S21 is much better than Nokia X20, having a overall score of 91.8 against 77.2. The Samsung Galaxy S21 construction is thinner and extremely lighter than Nokia X20, although both of them were released with only 3 months difference. Both phones in this review work with the same Android 11 OS, so you shouldn't notice any differences in that aspect.
Galaxy S21 features a little better performance than Nokia X20, and although they both have a Octa-Core CPU, the Galaxy S21 also has more RAM memory. Galaxy S21 features a sharper display than Nokia X20, because although it has a little bit smaller screen, and they both have an equal resolution of 1080 x 2400, the Galaxy S21 also counts with a little higher display density.
Nokia X20 counts with a way bigger memory to install applications and games or saving photos and videos than Galaxy S21, and although they both have equal internal storage, the Nokia X20 also has an external SD slot that allows up to 512 GB. The Samsung Galaxy S21 captures much better photographs and videos than Nokia X20, although it has a camera in the back with lot less MP.
The Nokia X20 has a little better battery performance than Galaxy S21, because it has a 12 percent more battery size.
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