Compare phones
| Global Score | |
| 79.8 | 98.1 |
| Basic Information | |
| OnePlus | Samsung |
| Android 10, 9.0 Pie | Android 11 |
| 2019-05-30 | 2021-01-29 |
| 6.40 x 2.99 x 0.35 inches | 6.50 x 2.98 x 0.35 inches |
| 7.27 ounces | 8.04 ounces |
| Almond, Mirror gray and Nebula blue | Phantom black and Silver |
| Glass (Corning Gorilla Glass 5) and Metal | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 3120 x 1440 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 513 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 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 |
| 9.72 | 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/1.60 aperture | f/1.80 aperture |
| 17.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") 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 |
| 11.99 | 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 | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | 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 Galaxy S21 Ultra is a lot better than the OnePlus 7 Pro 5G, getting a 98.1 score against 79.8. The Galaxy S21 Ultra body has the same thickness than OnePlus 7 Pro 5G, but it's a little heavier. These phones use Android operating system, but Galaxy S21 Ultra has newer 11 version and OnePlus 7 Pro 5G has Android 10 version, so it gives you a couple nice extra features and enhanced performance.
Samsung Galaxy S21 Ultra counts with a brighter screen than OnePlus 7 Pro 5G, because it has a bit bigger display, a quite greater number of pixels in each screen inch and a slightly higher resolution of 1440 x 3200px. OnePlus 7 Pro 5G features a much greater storage for apps and games than Samsung Galaxy S21 Ultra, because it has 256 GB internal memory capacity.
OnePlus 7 Pro 5G and Samsung Galaxy S21 Ultra have similar processors, they have 8 processing cores and 12 GB of RAM memory. The Samsung Galaxy S21 Ultra counts with improved battery lifetime than OnePlus 7 Pro 5G, because it has a 25 percent more battery size. Samsung Galaxy S21 Ultra shoots much better pictures and videos than OnePlus 7 Pro 5G, because although it has a tinier camera aperture which is not nice for taking images in poorly lited environments, it also counts with a much higher video quality, a back camera with way more megapixels and a way bigger camera sensor.
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