Compare phones
| Global Score | |
| 74.2 | 90.8 |
| Basic Information | |
| Huawei | Samsung |
| Android 7.0 Nougat | Android 11, 10 |
| 2017-07-11 | 2020-04-29 |
| 5.60 x 2.71 x 0.27 inches | 6.26 x 2.90 x 0.34 inches |
| 5.04 ounces | 6.60 ounces |
| Black, Blue and Gold | Prism cube black |
| Aluminum | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 441 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| HiSilicon Kirin 659 chipset | Samsung Exynos 980 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2360 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-T830 MP2 GPU | Mali-G76 MP5 GPU |
| 9.27 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 10.02 | 15.38 |
| Camera | |
| 12.00 MP + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.02 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 2950mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A51 5G is much better than the Huawei nova 2, getting a score of 90.8 against 74.2. Samsung Galaxy A51 5G is a notably newer cellphone than the Huawei nova 2, although it is much thicker and notably heavier. These phones come with Android OS, but the Samsung Galaxy A51 5G has the older 11 version and Huawei nova 2 has Android 7.0 Nougat.
Samsung Galaxy A51 5G and Huawei nova 2 feature really similar processors, and although the Samsung Galaxy A51 5G has a larger amount of RAM memory, they both have a Octa-Core processor. Huawei nova 2 features just a bit better screen than Samsung Galaxy A51 5G, because although it has a much smaller display and a little lower 1080 x 1920px resolution, it also counts with a quite better display density.
Galaxy A51 5G counts with a very superior storage to install applications and games than Huawei nova 2, because it has a slot for an external memory card that allows up to 1000 GB and 64 GB more internal memory capacity. The Samsung Galaxy A51 5G captures greater pictures and videos than Huawei nova 2, because although it has a tinier aperture, it also counts with a back camera with much more megapixels and a way higher video quality.
The Samsung Galaxy A51 5G has a much better battery lifetime than Huawei nova 2, because it has a 53 percent more battery capacity.
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