Compare phones
| Global Score | |
| 75.6 | 84.1 |
| Basic Information | |
| Huawei | Samsung |
| Android 9.0 Pie | Android 11, 10 |
| 2019-05-04 | 2020-03-23 |
| 6.44 x 3.04 x 0.35 inches | 6.26 x 2.96 x 0.35 inches |
| 6.94 ounces | 6.63 ounces |
| Black, Blue and Green | Midnight blue and Raven black |
| Plastic and Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 390 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.4 |
| Performance | |
| HiSilicon Kirin 710 chipset | Exynos 9611 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 12 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G51 MP4 GPU | Mali-G72 MP3 GPU |
| 9.18 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 11.74 |
| Camera | |
| 16.00 MP + 16.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.24 | 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 | |
| 4000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| 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, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy M21 is better than Huawei P Smart Z, having an 84.1 score against 75.6. Galaxy M21 is a just a little bit lighter device than the Huawei P Smart Z, but both of them are equally thin. Both of these devices use Android operating system, but Galaxy M21 has the older 11 version while Huawei P Smart Z has Android 9.0 Pie.
The Galaxy M21 counts with a bit more vivid screen than Huawei P Smart Z, because although it has a quite smaller screen, and they both have the same exact resolution of 1080 x 2340 pixels, the Galaxy M21 also counts with a bit higher amount of pixels per inch in the screen. Samsung Galaxy M21's memory capacity to store more apps and games is very similar to the Huawei P Smart Z one, both of them have a SD extension slot that supports a maximum of 512 GB and the same internal memory.
Samsung Galaxy M21 counts with a bit better processor than Huawei P Smart Z. Both of them have 8 CPU cores and 4 GB of RAM memory. Samsung Galaxy M21 features a much longer battery performance than Huawei P Smart Z, because it has 6000mAh of battery capacity. Galaxy M21 captures greater videos and photos than Huawei P Smart Z, because although it has a smaller aperture, it also counts with a back camera with a way better 48 megapixels resolution and a much better video definition.
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