| Global Score | |
| 79 | 77.2 |
| Basic Information | |
| Samsung | Nokia |
| Android 4.4 | Android 11 |
| 2013-03-14 | 2021-05-01 |
| 5.38 x 2.75 x 0.31 inches | 6.65 x 3.14 x 0.36 inches |
| 4.59 ounces | 7.76 ounces |
| Black, Blue, Red and White | Midnight Sun and Nordic Blue |
| Polycarbonate | -- |
| Scratch-Resistant Glass | -- |
| $ 135.00 | -- |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 1080 x 2400 pixels |
| Super AMOLED | -- |
| 441 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 600 APQ8064T chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| Krait 300 (Quad-Core 1900 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 2 GB (800 MHz) RAM | 6 GB RAM |
| Adreno 320 (400 MHz) GPU | Adreno 619 GPU |
| 9 | 9.18 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.46 | 14.14 |
| Camera | |
| 13.00 MP + 2.00 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | -- |
| 31.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.02 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 4470mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 17 hours talk time | -- |
| 4.56 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Galaxy S4 is just a bit better than Nokia X20, having a overall score of 79 against 77.2. Galaxy S4 is an notably older device than Nokia X20, but it's a lot lighter and thinner anyway. Both devices in this comparison work with Android OS (Operating System), but Galaxy S4 has the older 4.4 version and Nokia X20 has Android 11.
Nokia X20 counts with a bit better hardware performance than Samsung Galaxy S4, because although it has doesn't have an additional graphics processor, it also counts with 4 GB more RAM memory and a larger number of cores. The Galaxy S4 counts with a much better display than Nokia X20, because although it has a much smaller screen and a little worse 1920 x 1080px resolution, it also counts with a little bit more pixels per inch in the screen.
Galaxy S4 counts with a slightly better camera than Nokia X20, although it has a back camera with much less mega-pixels resolution. The Nokia X20 features a very superior storage for games and applications than Galaxy S4, because it has an external SD slot that supports up to 512 GB and more internal memory.
The Nokia X20 counts with a really longer battery lifetime than Galaxy S4, because it has a 72 percent more battery size.
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