Compare phones
| Global Score | |
| 77.2 | 90.7 |
| Basic Information | |
| Nokia | Samsung |
| Android 11 | Android 14 |
| 2021-05-01 | -- |
| 6.65 x 3.14 x 0.36 inches | -- |
| 7.76 ounces | -- |
| Midnight Sun and Nordic Blue | -- |
| -- | Glass (Corning Gorilla Glass) and Titanium |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 1080 x 2400 pixels | 3088 x 1440 pixels |
| -- | Dynamic AMOLED |
| 393 pixels per inch | 501 pixels per inch |
| -- | 2600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 480 5G SM4350 chipset | Qualcomm Snapdragon 8 Gen 4 chipset |
| Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 619 GPU | Yes GPU |
| 9.18 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 13.3 |
| Camera | |
| 64.00 MP + 32.00 MP | 200.00 MP + 12.00 MP |
| -- | f/1.70 aperture |
| -- | 24.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| -- | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.8 | 14.74 |
| 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 Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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
The Galaxy S25 Ultra has a score of 90.7, which is better than Nokia X20's general score of 77.2. Galaxy S25 Ultra is a way lighter and incredibly thinner phone than Nokia X20. Both of these phones work with Android OS (Operating System), but Galaxy S25 Ultra has a newer 14 version while Nokia X20 has Android 11 version, so it offers a couple nice extra features and performance tweaks.
The Galaxy S25 Ultra counts with a way better screen than Nokia X20, because it has a little bigger screen, a higher pixels density and a better 1440 x 3088 resolution. Nokia X20 has a slightly better storage capacity to store more apps and games than Samsung Galaxy S25 Ultra, because although it has only 128 GB internal storage capacity, it also counts with an external SD slot that supports up to 512 GB.
Nokia X20 counts with a lot better performance than Galaxy S25 Ultra, although it has lesser RAM, they both have a Octa-Core CPU. Galaxy S25 Ultra counts with a very superior camera than Nokia X20, because it has a back-facing camera with lot more mega pixels. The Galaxy S25 Ultra features a bit better battery performance than Nokia X20, because it has a 5000mAh battery capacity.
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