Compare phones
| Global Score | |
| 72.2 | 84.1 |
| Basic Information | |
| Huawei | Samsung |
| HarmonyOS | Android 11, 10 |
| -- | 2020-03-23 |
| -- | 6.26 x 2.96 x 0.35 inches |
| -- | 6.63 ounces |
| -- | Midnight blue and Raven black |
| Aluminum and Glass | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 2688 x 1216 pixels | 2340 x 1080 pixels |
| OLED | Super AMOLED |
| 434 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 8.4 |
| Performance | |
| Kirin chipset | Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G72 MP3 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 50.00 MP + 13.00 MP | 48.00 MP + 20.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.47 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.4 | 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 |
Comparison review
Samsung Galaxy M21 is better than Huawei Mate 70 (Rumored), with an 84.1 score against 72.2. The Samsung Galaxy M21 has Android 11 operating system, while Huawei Mate 70 (Rumored) counts with HarmonyOS operating system. Samsung Galaxy M21 has a little sharper display than Huawei Mate 70 (Rumored), although it has a bit smaller display, a little lower screen density and a bit worse resolution of 1080 x 2340.
Samsung Galaxy M21 counts with a really superior hardware performance than Huawei Mate 70 (Rumored), although it has lesser RAM memory, they both have a Octa-Core processing unit. Huawei Mate 70 (Rumored) features a greater memory capacity for games and applications than Samsung Galaxy M21, because although it has no slot for an external memory card, it also counts with 256 GB internal memory capacity.
Samsung Galaxy M21 features a way better camera than Huawei Mate 70 (Rumored), although it has a worse resolution back-facing camera. Galaxy M21 counts with better battery performance than Huawei Mate 70 (Rumored), because it has a 20% bigger battery capacity.
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