Compare phones
| Global Score | |
| 98.1 | 75.8 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 9.0 Pie |
| 2021-01-29 | 2019-10-16 |
| 6.50 x 2.98 x 0.35 inches | 6.76 x 3.09 x 0.38 inches |
| 8.04 ounces | 7.58 ounces |
| Phantom black and Silver | Cyber shade |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | $ 600.00 |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 516 pixels per inch | 385 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 640 GPU |
| 9.72 | 9.81 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 108.00 MP + 40.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (15 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 3840 x 2160 (30 fps) (4K) slow motion video |
| 13.75 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 6.7 |
| 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 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy S21 Ultra is much better than the nubia Red Magic 3S, getting a general score of 98.1 against 75.8. These devices use Android OS (Operating System), but the Samsung Galaxy S21 Ultra has an older 11 version while nubia Red Magic 3S has Android 9.0 Pie version. The Samsung Galaxy S21 Ultra body is newer and just a little thinner, but just a bit heavier than nubia Red Magic 3S.
The Samsung Galaxy S21 Ultra has a way better looking screen than nubia Red Magic 3S, because it has a better resolution of 1440 x 3200 pixels, a quite larger display and a better screen pixels density. Nubia Red Magic 3S counts with a little bit better processing power than Galaxy S21 Ultra. Both of them have 12 GB of RAM memory and 8 cpu cores.
Galaxy S21 Ultra shoots much better photos and videos than nubia Red Magic 3S, because although it has a tinier camera aperture, and they both have the same 7680x4320 video definition, the Galaxy S21 Ultra also counts with faster 24 fps video frame rates, a much larger back-facing camera sensor capturing lot better quality photos and a camera with way more MP.
Nubia Red Magic 3S features a much better storage capacity for applications and games than Galaxy S21 Ultra, because it has 128 GB more internal memory. Nubia Red Magic 3S and Galaxy S21 Ultra have extremely similar batteries performance.
Samsung Galaxy S21 Ultra costs a lot more money than the nubia Red Magic 3S, but it's still a good choice, because you can get a lot more features for that extra money.
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