Compare phones
| Global Score | |
| 75.8 | 98.1 |
| Basic Information | |
| Samsung | |
| Android 9.0 Pie | Android 11 |
| 2019-10-16 | 2021-01-29 |
| 6.76 x 3.09 x 0.38 inches | 6.50 x 2.98 x 0.35 inches |
| 7.58 ounces | 8.04 ounces |
| Cyber shade | Phantom black and Silver |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 600.00 | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 385 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.81 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 108.00 MP + 40.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 7680 x 4320 (15 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 3840 x 2160 (30 fps) (4K) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.88 | 13.75 |
| 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy S21 Ultra has a global score of 98.1, which is way better than the nubia Red Magic 3S's general score of 75.8. Both phones in our current comparison include Android operating system, but Galaxy S21 Ultra has 11 version while nubia Red Magic 3S has Android 9.0 Pie version. Even though the Galaxy S21 Ultra is a little bit heavier than nubia Red Magic 3S, it's a little thinner and also newer.
The Galaxy S21 Ultra counts with a much more vibrant display than nubia Red Magic 3S, because it has a higher resolution of 1440 x 3200px, a quite bigger screen and a better pixels density. The nubia Red Magic 3S features a bit better performance than Galaxy S21 Ultra. Both of them have the same number of cores and 12 GB of RAM memory.
Nubia Red Magic 3S has a much bigger storage for applications and games than Samsung Galaxy S21 Ultra, because it has more internal storage. Galaxy S21 Ultra's battery life is just as good as nubia Red Magic 3S's battery life. Samsung Galaxy S21 Ultra takes much better pictures and videos than nubia Red Magic 3S, because although it has a smaller camera aperture which is not recommended for low light photos, and they both have the same video quality, the Samsung Galaxy S21 Ultra also counts with a camera with a way higher resolution, a much larger sensor which provides a way higher photo and video quality and higher video frame rate.
Galaxy S21 Ultra costs a lot more money than nubia Red Magic 3S, but it's still a great choice, because you can get a much better phone for that extra money.
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