Compare phones
| Global Score | |
| 77.7 | 76.2 |
| Basic Information | |
| Samsung | |
| Android 10 | Android 10 |
| 2020-06-19 | 2020-09-02 |
| 6.44 x 2.96 x 0.35 inches | 6.64 x 3.07 x 0.38 inches |
| 6.77 ounces | 7.76 ounces |
| Black, Blue, Red and White | Sonic silver |
| -- | Glass (Corning Gorilla Glass) and Metal |
| -- | Scratch-Resistant Glass |
| -- | $ 579.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 385 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.5 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Adreno 650 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 64.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (15 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.78 | 12.32 |
| 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, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy A21s has an overall score of 77.7, which is a bit better than the nubia Red Magic 5S's global score of 76.2. Both of these phones use the same Android 10 OS, so both of them should provide the user all the same operating system features. Although Samsung Galaxy A21s and the nubia Red Magic 5S were released only a couple of months apart, Samsung Galaxy A21s is lighter and a little thinner.
Nubia Red Magic 5S has a sharper display than Galaxy A21s, because it has more pixels per inch of screen, a lot higher 1080 x 2340px resolution and a bit bigger display. Nubia Red Magic 5S counts with just a bit more storage capacity for apps and games than Samsung Galaxy A21s, because although it has no external SD slot, it also counts with more internal memory.
The nubia Red Magic 5S counts with a bit superior processor than Galaxy A21s, and although they both have 8 cpu cores, the nubia Red Magic 5S also has 5 GB more RAM. The Samsung Galaxy A21s has a little better battery performance than nubia Red Magic 5S, because it has an 11% more battery capacity.
The nubia Red Magic 5S has a better camera than Galaxy A21s, because it has a back-facing camera with much more megapixels, a lot higher video definition, a larger aperture for better photos and videos in poorly lited situations and a bigger back-facing camera sensor providing a better image quality.
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