Compare phones
| Global Score | |
| 85.5 | 76.5 |
| Basic Information | |
| Samsung | Huawei |
| Android 11, 10 | Android 9.0 Pie |
| 2019-12-27 | 2019-07-20 |
| 6.24 x 2.90 x 0.31 inches | 6.26 x 2.99 x 0.33 inches |
| 6.07 ounces | 6.28 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Charming red, Crush blue and Midnight black |
| Plastic and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2310 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 398 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Samsung Exynos 9611 chipset | HiSilicon Kirin 710 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Cortex-A73 and Cortex-A53, 64-bit, 12 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Mali-G51 MP4 GPU |
| 9.27 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 14.14 | 13.18 |
| Camera | |
| 48.00 MP + 32.00 MP | 16.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.55 | 9.24 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | 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 | FM Radio |
Comparison review
The Galaxy A51 has an overall score of 85.5, which is better than the Huawei P20 Lite (2019)'s 76.5 score. Both of these phones include Android operating system, but Galaxy A51 has 11 version and Huawei P20 Lite (2019) has Android 9.0 Pie. Galaxy A51 is a just a bit thinner and a little lighter cellphone than Huawei P20 Lite (2019), even when both of them were released with only 5 months difference.
Samsung Galaxy A51 counts with a little better performance than Huawei P20 Lite (2019). Both have 4 GB of RAM and a Octa-Core processor. The Samsung Galaxy A51 has a bit sharper screen than Huawei P20 Lite (2019), because it has a quite better resolution of 1080 x 2400 pixels, a little bit larger screen and a just a little more pixels per inch of screen.
Galaxy A51 shoots greater pictures and videos than Huawei P20 Lite (2019), because although it has a smaller camera aperture which is not so good for low light captures, it also counts with a lot better 3840x2160 (4K) video quality and a much higher 48 mega pixels resolution camera. The Samsung Galaxy A51 features slightly more storage to install games and applications than Huawei P20 Lite (2019), and although they both have exactly the same 128 GB internal storage capacity, the Samsung Galaxy A51 also has a slot for SD memory cards that allows a maximum of 512 GB.
The Huawei P20 Lite (2019)'s battery life is just as good as the battery life in Samsung Galaxy A51.
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