Compare phones
| Global Score | |
| 81.5 | 77.2 |
| Basic Information | |
| Samsung | Nokia |
| Android 13 | Android 11 |
| -- | 2021-05-01 |
| 6.43 x 3.07 x 0.35 inches | 6.65 x 3.14 x 0.36 inches |
| -- | 7.76 ounces |
| -- | Midnight Sun and Nordic Blue |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 3080 x 1440 pixels | 1080 x 2400 pixels |
| Dynamic AMOLED | -- |
| 500 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 740 GPU | Adreno 619 GPU |
| 6.21 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 200.00 MP + 40.00 MP | 64.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 69.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | -- |
| 12.43 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| 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 is slightly better than the Nokia X20, with a overall score of 81.5 against 77.2. Galaxy S23 Ultra is a a bit thinner and lighter device than Nokia X20. These devices include Android OS (Operating System), but the Galaxy S23 Ultra has the newer 13 version and Nokia X20 has Android 11 version.
Nokia X20 has a screen that's just as good as the Galaxy S23 Ultra one, although the Nokia X20 has a little lower screen pixel density, a lot lower 2400 x 1080px resolution and a little bit smaller display. The Nokia X20 has a much greater performance than Samsung Galaxy S23 Ultra, although it has less RAM, they both have the same number of cores.
The Nokia X20 has a lot bigger memory capacity for apps and games than Samsung Galaxy S23 Ultra, and although they both have exactly the same 128 GB internal storage, the Nokia X20 also has a slot for external memory cards that allows a maximum of 512 GB. Galaxy S23 Ultra captures way better photographs and videos than Nokia X20, because it has a lot higher 200 mega-pixels resolution back camera.
Samsung Galaxy S23 Ultra counts with a little better battery lifetime than Nokia X20, because it has 5000mAh of battery capacity against 4470mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.