Compare phones
| Global Score | |
| 74.2 | 84.1 |
| Basic Information | |
| Huawei | Samsung |
| Android 7.0 Nougat | Android 11, 10 |
| 2017-07-11 | 2020-03-23 |
| 6.06 x 2.95 x 0.27 inches | 6.26 x 2.96 x 0.35 inches |
| 5.96 ounces | 6.63 ounces |
| Black, Blue and Gold | Midnight blue and Raven black |
| Aluminum | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 401 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.4 |
| Performance | |
| HiSilicon Kirin 659 chipset | Exynos 9611 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2360 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-T830 MP2 GPU | Mali-G72 MP3 GPU |
| 9.27 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.02 | 11.74 |
| Camera | |
| 12.00 MP + 20.00 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 |
| 9.02 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 3340mAh Li - Polymer Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy M21 has a general score of 84.1, which is much better than Huawei nova 2 Plus's 74.2 global score. The Samsung Galaxy M21 is a a lot newer cellphone than the Huawei nova 2 Plus, although it is way thicker and somewhat heavier. These devices have Android operating system, but Samsung Galaxy M21 has an older 11 version and Huawei nova 2 Plus has Android 7.0 Nougat.
Galaxy M21 and Huawei nova 2 Plus have similar processing units, both have 8 cores and 4 GB of RAM memory. Galaxy M21 counts with a bit more vivid display than Huawei nova 2 Plus, because it has a larger screen, a little bit higher count of pixels in each inch of screen and a little higher resolution of 1080 x 2340.
The Samsung Galaxy M21 counts with a greater memory capacity to install applications and games than Huawei nova 2 Plus, and although they both have equal 64 GB internal storage, the Samsung Galaxy M21 also has a slot for SD memory cards that holds up to 512 GB. Samsung Galaxy M21 features a greater camera than Huawei nova 2 Plus, because although it has a tinier aperture which is not favorable for low-light photos and video, it also counts with a lot better 48 mega pixels resolution camera and a way higher 3840x2160 video quality.
The Galaxy M21 features a much longer battery performance than Huawei nova 2 Plus, because it has a 6000mAh battery capacity against 3340mAh.
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