Compare phones
| Global Score | |
| 79.7 | 98.1 |
| Basic Information | |
| Oppo | Samsung |
| Android 10 | Android 11 |
| 2020-05-14 | 2021-01-29 |
| 6.49 x 2.93 x 0.31 inches | 6.50 x 2.98 x 0.35 inches |
| 6.60 ounces | 8.04 ounces |
| Ocean | Phantom black and Silver |
| Aluminum and Glass | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 3168 x 1440 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 519 pixels per inch | 516 pixels per inch |
| 800 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.4 | 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 |
| 12 GB RAM | 12 GB RAM |
| Adreno 650 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 + 32.00 MP | 108.00 MP + 40.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 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 (960 fps) (HD) slow motion video |
| 11.77 | 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 | |
| 4200mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.08 | 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
Galaxy S21 Ultra is way better than the OPPO Find X2, getting a score of 98.1 against 79.7. Even being the best phone in this comparison review, Galaxy S21 Ultra's construction is thicker and heavier than the OPPO Find X2. These phones work with Android OS, but Galaxy S21 Ultra has the newer 11 version and OPPO Find X2 has Android 10 version.
Galaxy S21 Ultra has a bit sharper screen than OPPO Find X2, because although it has a little bit less pixels per inch of display, it also counts with a slightly higher 1440 x 3200 resolution, way more display brightness and a bit larger display. The Samsung Galaxy S21 Ultra's processor is very similar to the processing unit in OPPO Find X2, both have 12 GB of RAM memory and the same number of cores.
OPPO Find X2 counts with a much better storage to store more games and applications than Samsung Galaxy S21 Ultra, because it has 256 GB internal memory. The Galaxy S21 Ultra has a superior camera than OPPO Find X2, because although it has a tinier aperture which is not good for low light photography, it also counts with a way larger back-facing camera sensor shooting lot higher quality videos and pictures, a camera with a way higher resolution and a lot higher 7680x4320 video definition.
Galaxy S21 Ultra has greater battery duration than OPPO Find X2, because it has a 5000mAh battery capacity.
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