Compare phones
| Global Score | |
| 36.7 | 90.8 |
| Basic Information | |
| Nokia | Samsung |
| -- | Android 11, 10 |
| 2010-04-29 | 2020-04-29 |
| 4.37 x 1.85 x 0.52 inches | 6.26 x 2.90 x 0.34 inches |
| 2.89 ounces | 6.60 ounces |
| Black, Blue, Gray and Red | Prism cube black |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| $ 335.00 | $ 339.00 |
| Display / Screen | |
| 2.2 inches | 6.5 inches |
| 240 x 320 pixels (QVGA) | 2400 x 1080 pixels |
| TFT | Super AMOLED |
| 182 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 6.1 | 8.1 |
| Performance | |
| -- | Samsung Exynos 980 chipset |
| processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 64 MB RAM | 6 GB RAM |
| GPU | Mali-G76 MP5 GPU |
| 5.76 | 9.27 |
| Storage | |
| 49,15 MB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 16 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 1.4 | 15.38 |
| Camera | |
| 5.00 MP | 48.00 MP + 32.00 MP |
| f/2.40 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 320 x 240 (18 fps) (QVGA) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 6.6 | 11.55 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 0.3 | 10.7 |
| Battery Life | |
| 860mAh Li-Ion Battery | 4500mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 619 hours standby time 13.5 hours talk time | -- |
| 2.32 | 6.32 |
| Other Features | |
| Bluetooth 2.1, EDR | Bluetooth 5.0 |
| -- | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 5G has a global score of 90.8, which is a lot better than the Nokia X2's 36.7 score. Galaxy A51 5G's body is extremely newer and a lot thinner than the Nokia X2's, but it is a lot heavier. Galaxy A51 5G counts with a very superior hardware performance than Nokia X2, because it has a greater number of cores (and they are faster) and a higher amount of RAM.
The Samsung Galaxy A51 5G counts with an incredibly better looking display than Nokia X2, because it has a way better screen density, a much higher 1080 x 2400px resolution and a lot larger display. The Samsung Galaxy A51 5G features a very superior storage capacity for applications and games than Nokia X2, because it has 128 GB internal storage and a SD extension slot that holds a maximum of 1000 GB.
Galaxy A51 5G features a much longer battery duration than Nokia X2, because it has 4500mAh of battery capacity. Samsung Galaxy A51 5G counts with a very superior camera than Nokia X2, because it has a much more mega-pixels back facing camera, a bigger aperture and a way higher (4K) video definition.
The Galaxy A51 5G costs a little more money than the Nokia X2, but you can get a much better phone for that few more dollars.
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