Compare phones
| Global Score | |
| 77.2 | 79.5 |
| Basic Information | |
| Nokia | Samsung |
| Android 11 | -- |
| 2021-05-01 | 2016-03-11 |
| 6.65 x 3.14 x 0.36 inches | 5.61 x 2.74 x 0.31 inches |
| 7.76 ounces | 5.36 ounces |
| Midnight Sun and Nordic Blue | Black, Gold, Pink, Pink gold, Silver and White |
| -- | Aluminum and Glass (Corning Gorilla Glass 4) |
| -- | Scratch-Resistant Glass |
| -- | $ 124.00 |
| Display / Screen | |
| 6.7 inches | 5.1 inches |
| 1080 x 2400 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| -- | Super AMOLED |
| 393 pixels per inch | 576 pixels per inch |
| -- | 855 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.6 |
| Performance | |
| Qualcomm Snapdragon 480 5G SM4350 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 619 GPU | Adreno 530 GPU |
| 9.18 | 9 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 200 GB) external memory slot |
| 14.14 | 8.56 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 5.00 MP |
| -- | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.4 inches (1/2.5") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.8 | 9.79 |
| 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4470mAh Battery | 3000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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
Samsung Galaxy S7 has a score of 79.5, which is a little bit better than the Nokia X20's global score of 77.2. Samsung Galaxy S7 is an older cellphone than Nokia X20, but Samsung was able to build it notably lighter and somewhat thinner anyway. The Nokia X20 counts with a bit better performance than Samsung Galaxy S7, because it has 2 GB more RAM and 4 more cores.
The Samsung Galaxy S7 counts with a much better looking screen than Nokia X20, because although it has a lot smaller screen, it also counts with a higher resolution of 1440 x 2560px and a higher screen density. Nokia X20 features a much bigger storage to install applications and games than Galaxy S7, because it has a slot for an SD memory card that admits up to 512 GB and 96 GB more internal memory capacity.
Nokia X20 counts with a much longer battery life than Galaxy S7, because it has a 4470mAh battery size. Samsung Galaxy S7 shoots better photos and videos than Nokia X20, although it has a much less MP resolution back facing camera.
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