Compare phones
| Global Score | |
| 75.6 | 88 |
| Basic Information | |
| Samsung | |
| Android 9.0 Pie | Android 11, 10 |
| 2019-05-27 | 2020-08-06 |
| 6.76 x 3.09 x 0.38 inches | 6.27 x 2.93 x 0.37 inches |
| 7.58 ounces | 7.16 ounces |
| Black and Red | Mirage black and Mirage blue |
| Aluminum | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 600.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 385 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Samsung Exynos 9611 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Mali-G72 MP3 GPU |
| 9.72 | 9.36 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 32.00 MP |
| f/1.70 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 |
| 7680 x 4320 (15 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 3840 x 2160 (30 fps) (4K) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.88 | 12.1 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy M31s has a general score of 88, which is much better than the nubia Red Magic 3's 75.6 score. Samsung Galaxy M31s's body is newer, a little lighter and just a bit thinner than nubia Red Magic 3. These devices include Android operating system, but the Samsung Galaxy M31s has older 11 version and nubia Red Magic 3 has Android 9.0 Pie version.
Samsung Galaxy M31s has a display that's very similar to the screen in nubia Red Magic 3, because although the Samsung Galaxy M31s has a quite smaller screen, it also counts with a slightly better resolution of 1080 x 2400 pixels and a just a little more pixels per screen inch. Samsung Galaxy M31s counts with a slightly better memory to install applications and games or saving photos and videos than nubia Red Magic 3, because although it has just 128 GB internal storage capacity, it also counts with an external memory slot that admits up to 512 GB.
The nubia Red Magic 3 counts with just a bit better processing power than Samsung Galaxy M31s, and although they both have 8 CPU cores, the nubia Red Magic 3 also has a greater amount of RAM. Galaxy M31s takes clearer videos and photos than nubia Red Magic 3, because although it has a tinier aperture which is not favorable for low-light photography and video, and they both have the same 3840x2160 video quality, the Galaxy M31s also counts with a bigger sensor taking more light and vivid colors, higher 30 fps video frame rate and a back-facing camera with a much higher 64 megapixels resolution.
Galaxy M31s has longer battery life than nubia Red Magic 3, because it has a 20 percent larger battery capacity.
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