| Global Score | |
| 77.7 | 91.6 |
| Basic Information | |
| Samsung | Huawei |
| Android 10 | -- |
| 2020-06-19 | 2020-03-05 |
| 6.44 x 2.96 x 0.35 inches | 6.35 x 5.76 x 0.43 inches |
| 6.77 ounces | 10.58 ounces |
| Black, Blue, Red and White | Interstellar blue |
| -- | Aluminum and Aluminum |
| Display / Screen | |
| 6.5 inches | 8 inches |
| 1600 x 720 pixels | 2480 x 2200 pixels |
| TFT | OLED |
| 270 pixels per inch | 414 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.3 |
| Performance | |
| Samsung Exynos 850 chipset | HiSilicon Kirin 990 5G chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2860 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Mali-G76 MP16 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 17.6 |
| Camera | |
| 48.00 MP + 13.00 MP | 40.00 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 |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 10.78 | 10.56 |
| 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 | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 |
Huawei Mate Xs has an overall score of 91.6, which is much better than Galaxy A21s's overall score of 77.7. Even though the Huawei Mate Xs is better than Galaxy A21s, we must tell that it's also thicker and noticeably heavier. The Huawei Mate Xs counts with a little better hardware performance than Galaxy A21s, and although they both have 8 CPU cores, the Huawei Mate Xs also has 5 GB more RAM memory.
The Huawei Mate Xs features a better display than Samsung Galaxy A21s, because it has a bigger display, a lot better 2200 x 2480 pixels resolution and a way greater pixel amount per display inch. Huawei Mate Xs features a superior storage to install applications and games than Galaxy A21s, because although it has no SD memory slot, it also counts with 512 GB internal storage.
The Samsung Galaxy A21s has a little longer battery performance than Huawei Mate Xs, because it has a 5000mAh battery size. The Galaxy A21s captures slightly better pictures and videos than Huawei Mate Xs, because although it has a smaller camera sensor taking worse quality videos and pictures and a smaller aperture, and they both have the same 1920x1080 video resolution and the same 30 fps video frame rate, the Galaxy A21s also counts with a camera with a better 48 megapixels resolution.
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