Compare phones
| Global Score | |
| 73.5 | 77.2 |
| Basic Information | |
| Samsung | Nokia |
| Android 14 | Android 11 |
| -- | 2021-05-01 |
| 6.30 x 3.02 x 0.33 inches | 6.65 x 3.14 x 0.36 inches |
| 7.05 ounces | 7.76 ounces |
| Black, Fantasy Blue, Optimistic Blue and Personality Yellow | Midnight Sun and Nordic Blue |
| Plastic and Plastic | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2340 x 1080 pixels | 1080 x 2400 pixels |
| Super AMOLED | -- |
| 396 pixels per inch | 393 pixels per inch |
| 800 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Mediatek Helio G99 MT6789 (6 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 |
| Mali-G57 MC2 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 | |
| 50.00 MP + 13.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 9.46 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 5.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth | 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
Nokia X20 is a little bit better than the Galaxy A15, getting a global score of 77.2 against 73.5. Both phones in this comparison review work with Android OS (operating system), but the Nokia X20 has an older 11 version and Galaxy A15 has Android 14 version. Nokia X20 is a just a bit heavier and a bit thicker cellphone than Galaxy A15.
Nokia X20 counts with a very superior processing power than Galaxy A15, although it has lesser RAM memory, they both have a Octa-Core CPU. Galaxy A15 counts with a bit sharper display than Nokia X20, because although it has a little lower 1080 x 2340 pixels resolution and a little smaller screen, it also counts with a little higher pixels quantity in each inch of screen.
The Samsung Galaxy A15 counts with a little bit better camera than Nokia X20, although it has a camera with a lot worse resolution. The Nokia X20 has a much bigger memory for applications and games than Galaxy A15, and although they both have the same internal memory capacity, the Nokia X20 also has an external memory slot that admits a maximum of 512 GB.
Galaxy A15 has just a bit better battery performance than Nokia X20, because it has a 12% more battery size.
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