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