Compare phones
| Global Score | |
| 79.5 | 77.2 |
| Basic Information | |
| Samsung | Nokia |
| -- | Android 11 |
| 2016-03-11 | 2021-05-01 |
| 5.61 x 2.74 x 0.31 inches | 6.65 x 3.14 x 0.36 inches |
| 5.36 ounces | 7.76 ounces |
| Black, Gold, Pink, Pink gold, Silver and White | Midnight Sun and Nordic Blue |
| Aluminum and Glass (Corning Gorilla Glass 4) | -- |
| Scratch-Resistant Glass | -- |
| $ 124.00 | -- |
| Display / Screen | |
| 5.1 inches | 6.7 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 1080 x 2400 pixels |
| Super AMOLED | -- |
| 576 pixels per inch | 393 pixels per inch |
| 855 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| Kryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 530 GPU | Adreno 619 GPU |
| 9 | 9.18 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.56 | 14.14 |
| Camera | |
| 12.00 MP + 5.00 MP | 64.00 MP + 32.00 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 | -- |
| 9.79 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | 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
The Galaxy S7 is slightly better than the Nokia X20, getting a global score of 79.5 against 77.2. Galaxy S7's construction is noticeably lighter and somewhat thinner than the Nokia X20, although it was released many years before. The Galaxy S7 features a much more vibrant display than Nokia X20, because although it has a much smaller screen, it also counts with a greater amount of pixels per screen inch and a higher resolution of 1440 x 2560.
The Nokia X20 features a much greater storage capacity for games and applications than Galaxy S7, because it has more internal storage capacity and a SD memory card expansion slot that allows a maximum of 512 GB. Nokia X20 has a little bit better hardware performance than Samsung Galaxy S7, because it has a greater amount of RAM memory and 4 more CPU cores (although slower).
The Samsung Galaxy S7 counts with a better camera than Nokia X20, although it has a camera with a way lower resolution. Nokia X20 counts with a very superior battery life than Samsung Galaxy S7, because it has a 4470mAh battery size against 3000mAh.
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