Compare phones
| Global Score | |
| 87.7 | 78.1 |
| Basic Information | |
| Samsung | Huawei |
| Android 10 | Android 9.0 Pie, 8.1 Oreo |
| 2020-09-11 | 2018-04-27 |
| 6.45 x 3.00 x 0.37 inches | 5.87 x 2.79 x 0.30 inches |
| 7.51 ounces | 5.82 ounces |
| Black and White | Black, Blue, Gold and Pink |
| Plastic and Plastic | Glass and Metal |
| Scratch-Resistant Glass | -- |
| -- | $ 274.00 |
| Display / Screen | |
| 6.7 inches | 5.8 inches |
| 2340 x 1080 pixels | 2244 x 1080 pixels |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 429 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | HiSilicon Kirin 970 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2360 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Mali-G72 MP12 GPU |
| 9.27 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.88 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 7000mAh Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 5.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | 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 has a general score of 87.7, which is better than Huawei P20's 78.1 overall score. Even though Galaxy M51 is incredibly newer than the Huawei P20, it is somewhat thicker and noticeably heavier. These devices include Android OS (operating system), but Galaxy M51 has the previous 10 version and Huawei P20 has Android 9.0 Pie version.
The Huawei P20 counts with a CPU that is very similar to the processor in Samsung Galaxy M51, and although the Huawei P20 has a lower amount of RAM memory, they both have a Octa-Core processor. The Huawei P20 features a slightly better looking screen than Galaxy M51, because although it has a quite lower resolution of 1080 x 2244 pixels and a bit smaller display, it also counts with a little bit higher display density.
Galaxy M51 captures much clearer photos and videos than Huawei P20, and although they both have the same 30 frames per second video frame rate, a same size camera aperture and the same 3840x2160 (4K) video resolution, the Galaxy M51 also has a much bigger back-facing camera sensor capturing more light and vivid colors and a camera with much more megapixels.
Galaxy M51 has a much better storage capacity for games and applications than Huawei P20, and although they both have equal 128 GB internal storage, the Galaxy M51 also has a SD card slot that admits a maximum of 512 GB. Galaxy M51 counts with a much longer battery lifetime than Huawei P20, because it has a 106% larger battery size.
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