Compare phones
| Global Score | |
| 77.2 | 88.5 |
| Basic Information | |
| Nokia | Samsung |
| Android 11 | Android 12, 11, 10 |
| 2021-05-01 | 2020-02-14 |
| 6.65 x 3.14 x 0.36 inches | 6.59 x 2.90 x 0.28 inches |
| 7.76 ounces | 6.46 ounces |
| Midnight Sun and Nordic Blue | Mirror black and Mirror purple |
| -- | Aluminum |
| -- | $ 1380.00 |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 1080 x 2400 pixels | 2636 x 1080 pixels |
| -- | Dynamic AMOLED |
| 393 pixels per inch | 425 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 480 5G SM4350 chipset | Qualcomm Snapdragon 855+ SM8150-AC (7 nm) chipset |
| Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 619 GPU | Adreno 640 GPU |
| 9.18 | 9.72 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 13.3 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 10.00 MP |
| -- | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.8 | 10.23 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4470mAh Battery | 3300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 5.28 |
| 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 | -- |
Comparison review
The Galaxy Z Flip has a global score of 88.5, which is better than Nokia X20's 77.2 general score. Even though Galaxy Z Flip is older than Nokia X20, it's construction is notably thinner and lighter. Both of these phones use Android operating system, but Galaxy Z Flip has 12 version and Nokia X20 has Android 11 version.
The Galaxy Z Flip features just a little better processing power than Nokia X20, and although they both have 8 cores, the Galaxy Z Flip also has a larger amount of RAM memory. The Galaxy Z Flip counts with a little sharper screen than Nokia X20, and although they both have a screen with the same size, the Galaxy Z Flip also has a just a bit more pixels per screen inch and a bit higher 1080 x 2636 pixels resolution.
The Samsung Galaxy Z Flip counts with a superior camera than Nokia X20, although it has a back facing camera with lot less mega pixels. The Nokia X20 features slightly more storage to install applications and games or saving photos and videos than Samsung Galaxy Z Flip, because although it has only 128 GB internal storage capacity, it also counts with a SD extension slot that allows up to 512 GB.
The Nokia X20 has improved battery life than Samsung Galaxy Z Flip, because it has 4470mAh of battery capacity.
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