Compare phones
| Global Score | |
| 77.2 | 81.5 |
| Basic Information | |
| Nokia | Samsung |
| Android 11 | Android 13 |
| 2021-05-01 | -- |
| 6.65 x 3.14 x 0.36 inches | 6.43 x 3.07 x 0.35 inches |
| 7.76 ounces | -- |
| Midnight Sun and Nordic Blue | -- |
| -- | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 1080 x 2400 pixels | 3080 x 1440 pixels |
| -- | Dynamic AMOLED |
| 393 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 480 5G SM4350 chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 619 GPU | Adreno 740 GPU |
| 9.18 | 6.21 |
| 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 | 200.00 MP + 40.00 MP |
| -- | f/1.70 aperture |
| -- | 69.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| 8.8 | 12.43 |
| 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) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4470mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy S23 Ultra has a general score of 81.5, which is slightly better than Nokia X20's 77.2 score. Both of these phones work with Android OS, but Galaxy S23 Ultra has a more recent 13 version while Nokia X20 has Android 11 version, so it provides a couple additional features. Galaxy S23 Ultra's construction is notably lighter and a little thinner than the Nokia X20.
The Nokia X20 and the Samsung Galaxy S23 Ultra have extremely similar screens, although the Samsung Galaxy S23 Ultra also has a better pixel density, a quite bigger display and a better resolution of 1440 x 3080. The Nokia X20 has a much powerful processor than Galaxy S23 Ultra, although it has 2 GB lesser RAM, they both have 8 processing cores.
The Samsung Galaxy S23 Ultra has a much better camera than Nokia X20, because it has a lot more megapixels back camera. Nokia X20 has a lot bigger memory to install applications and games or saving photos and videos than Galaxy S23 Ultra, and although they both have equal internal memory, the Nokia X20 also has a slot for external memory cards that holds a maximum of 512 GB.
Galaxy S23 Ultra features just a little better battery lifetime than Nokia X20, because it has 5000mAh of battery capacity.
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