Compare phones
| Global Score | |
| 98.1 | 77.2 |
| Basic Information | |
| Samsung | OnePlus |
| Android 11 | -- |
| 2021-01-29 | 2020-04-21 |
| 6.50 x 2.98 x 0.35 inches | 6.51 x 2.93 x 0.33 inches |
| 8.04 ounces | 7.02 ounces |
| Phantom black and Silver | Glacial green |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | $ 747.00 |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 3200 x 1440 pixels | 3168 x 1440 pixels |
| Dynamic AMOLED | AMOLED |
| 516 pixels per inch | 512 pixels per inch |
| 1500 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.8 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 650 GPU |
| 9.72 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 108.00 MP + 40.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | 25.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.71 inches (1/1.4") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 13.75 | 12.21 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4510mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 6.4 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | 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
Galaxy S21 Ultra has a score of 98.1, which is way better than OnePlus 8 Pro's 77.2 score. Galaxy S21 Ultra's construction is newer than OnePlus 8 Pro's, although it's somewhat heavier and a little thicker. Samsung Galaxy S21 Ultra has a bit better looking display than OnePlus 8 Pro, and although they both have a same size display, the Samsung Galaxy S21 Ultra also has a little brighter screen, a bit more pixels per display inch and a bit higher resolution of 1440 x 3200px.
The OnePlus 8 Pro and Galaxy S21 Ultra both have incredibly similar storage capacity for games and applications, both have the same internal storage. The Galaxy S21 Ultra counts with a bit better processing power than OnePlus 8 Pro, and although they both have a Octa-Core processing unit, the Galaxy S21 Ultra also has a larger amount of RAM.
Galaxy S21 Ultra counts with a bit superior battery duration than OnePlus 8 Pro, because it has 5000mAh of battery capacity. The Samsung Galaxy S21 Ultra counts with a better camera than OnePlus 8 Pro, and although they both have a F1.8 camera aperture, the Samsung Galaxy S21 Ultra also has a bigger sensor capturing better quality photographs and videos, a way higher 7680x4320 video quality and a much higher 108 mega-pixels resolution back camera.
The Samsung Galaxy S21 Ultra is more expensive than OnePlus 8 Pro, but it's still a great choice, as you can get a lot more features for that extra money.
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