Compare phones
| Global Score | |
| 74.2 | 87.7 |
| Basic Information | |
| Huawei | Samsung |
| Android 7.0 Nougat | Android 10 |
| 2017-07-11 | 2020-09-11 |
| 5.60 x 2.71 x 0.27 inches | 6.45 x 3.00 x 0.37 inches |
| 5.04 ounces | 7.51 ounces |
| Black, Blue and Gold | Black and White |
| Aluminum | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 441 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8 |
| Performance | |
| HiSilicon Kirin 659 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2360 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-T830 MP2 GPU | Adreno 618 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 512 GB) external memory slot |
| 10.02 | 14.14 |
| Camera | |
| 12.00 MP + 20.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.02 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 2950mAh Li - Polymer Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 8.32 |
| 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
Galaxy M51 is much better than the Huawei nova 2, getting an 87.7 score against 74.2. Both of these phones come with Android OS, but the Galaxy M51 has the previous 10 version while Huawei nova 2 has Android 7.0 Nougat version. Although Galaxy M51 is incredibly newer than Huawei nova 2, it is heavier and extremely thicker.
The Samsung Galaxy M51's processor is very similar to the CPU in Huawei nova 2, and although the Samsung Galaxy M51 has more RAM memory, they both have 8 CPU cores. The Huawei nova 2 has a slightly better display than Samsung Galaxy M51, because although it has a lot smaller display and a little bit worse 1080 x 1920 resolution, it also counts with a little bit better pixels density.
Galaxy M51 counts with much more memory for applications, games, photos and videos than Huawei nova 2, because it has a slot for an external memory card that supports a maximum of 512 GB and 128 GB internal memory capacity. Galaxy M51 has a lot better camera than Huawei nova 2, and although they both have the same aperture, the Galaxy M51 also has a lot better 3840x2160 (4K) video quality and a back-facing camera with way more MP.
The Galaxy M51 features a superior battery duration than Huawei nova 2, because it has a 137% more battery size.
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