Compare phones
| Global Score | |
| 81.4 | 85.5 |
| Basic Information | |
| Huawei | Samsung |
| Android 10, 9.0 Pie, 8.1 Oreo | Android 11, 10 |
| 2018-03-27 | 2019-12-27 |
| 6.10 x 2.91 x 0.31 inches | 6.24 x 2.90 x 0.31 inches |
| 6.35 ounces | 6.07 ounces |
| Black, Blue, Gold and Pink | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Glass and Metal | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 348.00 | $ 282.00 |
| Display / Screen | |
| 6.1 inches | 6.5 inches |
| 2240 x 1080 pixels | 2400 x 1080 pixels |
| OLED | Super AMOLED |
| 408 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| HiSilicon Kirin 970 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2360 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G72 MP12 GPU | Mali-G72 MP3 GPU |
| 9.36 | 9.27 |
| 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 | |
| 40.00 MP + 24.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.56 inches (1/1.78") sensor | 0.5 inches (1/2") 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 | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.55 | 11.55 |
| 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 | |
| 4000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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 Galaxy A51 is slightly better than Huawei P20 Pro, getting a overall score of 85.5 against 81.4. The Galaxy A51 is a a little lighter device than the Huawei P20 Pro, but both are equally thin. Both phones we compare here work with Android OS (Operating System), but Galaxy A51 has 11 version while Huawei P20 Pro has Android 10 version, counting with a couple nice extra features.
Huawei P20 Pro counts with a little bit better performance than Samsung Galaxy A51, and although they both have the same number of cores, the Huawei P20 Pro also has more RAM memory. Galaxy A51 features a display that's very similar to the Huawei P20 Pro one, because although the Galaxy A51 has a just a bit worse pixels density, it also counts with a little bit bigger screen and a slightly higher 1080 x 2400 resolution.
The Samsung Galaxy A51's camera is just as good as Huawei P20 Pro's camera, because although the Samsung Galaxy A51 has a tinier back camera sensor taking lower quality videos and photos and a tinier aperture which is not good for shooting photos in poorly lited environments, and they both have the same video frame rate and the same video quality, it also counts with a more MP back camera.
Samsung Galaxy A51 counts with a very superior storage to install games and applications than Huawei P20 Pro, and although they both have equal internal storage, the Samsung Galaxy A51 also has a SD card slot that allows a maximum of 512 GB. Huawei P20 Pro and Samsung Galaxy A51 feature incredibly similar batteries performance.
The Samsung Galaxy A51 not only is the best phones of the ones we are comparing, but it's also a lot cheaper, making it very easy to pick between these phones.
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