Compare phones
| Global Score | |
| 84 | 85.5 |
| Basic Information | |
| Huawei | Samsung |
| Android 10 | Android 11, 10 |
| 2019-09-20 | 2019-12-27 |
| 6.33 x 3.00 x 0.33 inches | 6.24 x 2.90 x 0.31 inches |
| 6.91 ounces | 6.07 ounces |
| Black, Cosmic purple, Emerald green and Space silver | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| OLED | Super AMOLED |
| 390 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| HiSilicon Kirin 990 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2860 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G76 MP16 GPU | Mali-G72 MP3 GPU |
| 9.63 | 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 |
| 0.67 inches (1/1.5") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 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 |
| 11.99 | 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4200mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.08 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, 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 the Huawei Mate 30, with an 85.5 score against 84. Galaxy A51's design is just a little thinner and somewhat lighter than Huawei Mate 30, although they were released with only 3 months difference. Both phones in this comparison come with Android operating system, but Galaxy A51 has 11 version and Huawei Mate 30 has Android 10 version.
The Huawei Mate 30 counts with a little bit better hardware performance than Galaxy A51, and although they both have a Octa-Core processor, the Huawei Mate 30 also has more RAM. The Huawei Mate 30 and the Samsung Galaxy A51 feature really similar screens, because although the Samsung Galaxy A51 has a bit smaller screen, it also counts with a quite better pixels density and a bit higher resolution of 1080 x 2400 pixels.
The Huawei Mate 30 has a slightly better camera than Galaxy A51, because although it has a worse resolution back facing camera and a lower (4K) video resolution, it also counts with a lot larger back-facing camera sensor shooting way better quality photographs and videos and a bigger aperture. Galaxy A51 has a superior memory capacity to store more apps and games than Huawei Mate 30, and although they both have the same internal memory, the Galaxy A51 also has a slot for SD memory cards that admits a maximum of 512 GB.
Huawei Mate 30 features just a little bit longer battery performance than Galaxy A51, because it has a 4200mAh battery size.
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