| Global Score | |
| 77.7 | 90.9 |
| Basic Information | |
| Samsung | Huawei |
| Android 10 | Android 10 |
| 2020-06-19 | 2020-10-22 |
| 6.44 x 2.96 x 0.35 inches | 6.41 x 2.97 x 0.36 inches |
| 6.77 ounces | 7.48 ounces |
| Black, Blue, Red and White | Black and Mystic silver |
| -- | Aluminum and Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 2772 x 1334 pixels |
| TFT | OLED |
| 270 pixels per inch | 452 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.5 |
| Performance | |
| Samsung Exynos 850 chipset | HiSilicon Kirin 9000 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A77 and Arm Cortex-A55, 64-bit, 5 nm (Octa-Core 3130 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Mali G78 MP24 GPU |
| 9.09 | 9.81 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.78 inches (1/1.28") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.78 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Huawei Mate 40 Pro has an overall score of 90.9, which is much better than Samsung Galaxy A21s's global score of 77.7. Despite being the best we are comparing here, we must tell that it is also a a bit heavier and just a bit thicker device. Both of these phones use the same Android 10 OS, so you shouldn't notice any difference regarding that.
The Huawei Mate 40 Pro counts with a sharper screen than Galaxy A21s, because it has a little larger screen, a lot higher resolution of 1334 x 2772 and a lot greater display pixel density. Huawei Mate 40 Pro has just a little better performance than Galaxy A21s, and although they both have a Octa-Core CPU, the Huawei Mate 40 Pro also has more RAM.
Huawei Mate 40 Pro captures much better videos and photos than Galaxy A21s, because it has a bigger aperture, a better 50 megapixels resolution camera in the back, a way bigger sensor providing a way higher image quality and a much better 3840x2160 video quality. The Huawei Mate 40 Pro counts with a much bigger memory for applications and games than Galaxy A21s, because although it has no slot for an SD memory card, it also counts with 256 GB internal memory.
The Samsung Galaxy A21s counts with a bit better battery life than Huawei Mate 40 Pro, because it has 5000mAh of battery capacity against 4400mAh.
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