Compare phones
| Global Score | |
| 85.5 | 81.7 |
| Basic Information | |
| Samsung | Huawei |
| Android 11, 10 | Android 10, 9.0 Pie |
| 2019-12-27 | 2019-04-05 |
| 6.24 x 2.90 x 0.31 inches | 5.87 x 2.81 x 0.30 inches |
| 6.07 ounces | 5.82 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black, Breathing and Crystal aurora |
| Plastic and Plastic | Glass and Metal |
| Scratch-Resistant Glass | -- |
| $ 282.00 | $ 504.00 |
| Display / Screen | |
| 6.5 inches | 6.1 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 422 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.2 |
| Performance | |
| Samsung Exynos 9611 chipset | HiSilicon Kirin 980 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G72 MP3 GPU | Mali-G76 MP10 GPU |
| 9.27 | 9.45 |
| 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 | |
| 48.00 MP + 32.00 MP | 40.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.55 | 11.66 |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3650mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 A51 has an overall score of 85.5, which is just a bit better than Huawei P30's 81.7 general score. Although it's the best phone we are comparing here, Galaxy A51 is a just a little bit thicker and just a bit heavier phone than Huawei P30. Both phones in this review come with Android OS (operating system), but the Galaxy A51 has a newer 11 version while Huawei P30 has Android 10 version.
Huawei P30 has a bit more vivid screen than Galaxy A51, because although it has a quite lower 1080 x 2340px resolution and a little bit smaller screen, it also counts with a little bit better pixels density. Huawei P30 has just a bit better performance than Samsung Galaxy A51, and although they both have 8 processing cores, the Huawei P30 also has more RAM memory.
The Samsung Galaxy A51 counts with a much bigger storage for applications, games, photos and videos than Huawei P30, and although they both have the same internal storage, the Samsung Galaxy A51 also has a slot for SD memory cards that allows a maximum of 512 GB. The Galaxy A51 has just a little better battery performance than Huawei P30, because it has a 10% more battery size.
The Huawei P30 counts with a bit better camera than Samsung Galaxy A51, because although it has a lower resolution back facing camera and a lower 3840x2160 (4K) video definition, it also counts with a larger aperture for better low-light captures and videos and a bigger sensor capturing better quality videos and photos.
The Samsung Galaxy A51 not only is the best devices of the ones in this comparison, but it's also by far the cheapest one, making buying this phone an easy decision.
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