Compare phones
| Global Score | |
| 87.7 | 84.1 |
| Basic Information | |
| Huawei | Samsung |
| Android 9.0 Pie | Android 11, 10 |
| 2018-11-16 | 2020-03-23 |
| 6.21 x 2.85 x 0.38 inches | 6.26 x 2.96 x 0.35 inches |
| 6.60 ounces | 6.63 ounces |
| 16 777 216 | Midnight blue and Raven black |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 3120 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 537 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.4 |
| Performance | |
| HiSilicon Kirin 980 chipset | Exynos 9611 chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G76 MP10 GPU | Mali-G72 MP3 GPU |
| 9.54 | 9.27 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 40.00 MP + 24.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.9 | 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 | |
| 4200mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.08 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Huawei Mate 20 RS Porsche Design has a general score of 87.7, which is just a bit better than the Galaxy M21's general score of 84.1. Both of these devices work with Android OS (Operating System), but Huawei Mate 20 RS Porsche Design has a more recent 9.0 Pie version and Galaxy M21 has Android 11 version. Huawei Mate 20 RS Porsche Design is an older and a little thicker phone than the Galaxy M21, but Huawei managed to build it just a bit lighter anyway.
The Huawei Mate 20 RS Porsche Design features a little bit better hardware performance than Samsung Galaxy M21, and although they both have a Octa-Core CPU, the Huawei Mate 20 RS Porsche Design also has more RAM memory. Huawei Mate 20 RS Porsche Design has a little more vivid screen than Galaxy M21, and although they both have a screen of the same size, the Huawei Mate 20 RS Porsche Design also has a better 1440 x 3120 resolution and a greater display density.
Huawei Mate 20 RS Porsche Design features a much bigger memory for apps and games than Galaxy M21, because although it has no external SD slot, it also counts with more internal storage. Samsung Galaxy M21 has a way better battery performance than Huawei Mate 20 RS Porsche Design, because it has a 6000mAh battery size.
The Galaxy M21 takes much clearer photographs and videos than Huawei Mate 20 RS Porsche Design, because although it has a tinier aperture which is worse for low light captures and video and a smaller sensor capturing worse quality photos and videos, and they both have the same video frame rate and the same 3840x2160 video quality, the Galaxy M21 also counts with a better 48 megapixels resolution back facing camera.
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