Compare phones
| Global Score | |
| 98.1 | 76 |
| Basic Information | |
| Samsung | Oppo |
| Android 11 | Android 11 |
| 2021-01-29 | 2021-04-14 |
| 6.50 x 2.98 x 0.35 inches | 6.30 x 2.85 x 0.31 inches |
| 8.04 ounces | 6.49 ounces |
| Phantom black and Silver | Galactic Silver and Starlight Black |
| Aluminum and Glass (Corning Gorilla Glass Victus) | -- |
| Scratch-Resistant Glass | -- |
| $ 966.00 | $ 975.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3200 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 516 pixels per inch | 405 pixels per inch |
| 1500 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.8 | 9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 865 SDM865 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2800 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 650 GPU |
| 9.72 | 9.72 |
| 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 | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") 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 | -- |
| 13.75 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| 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
The Galaxy S21 Ultra is a lot better than OPPO Find X3 Neo, with a 98.1 score against 76. Even being the best in this comparison review, the Galaxy S21 Ultra is a somewhat thicker and heavier device than OPPO Find X3 Neo. Both devices we compare here have the same Android 11 OS (Operating System).
The Galaxy S21 Ultra and the OPPO Find X3 Neo both count with very similar CPUs, both have the same number of cores and a 12 GB RAM memory. The Galaxy S21 Ultra features a bit sharper screen than OPPO Find X3 Neo, because it has a better count of pixels per screen inch, a quite bigger display, more brightness and a better resolution of 1440 x 3200.
OPPO Find X3 Neo counts with a way bigger memory capacity for applications and games than Galaxy S21 Ultra, because it has more internal storage capacity. The Galaxy S21 Ultra features just a bit better battery life than OPPO Find X3 Neo, because it has 5000mAh of battery capacity. The Galaxy S21 Ultra features a lot better camera than OPPO Find X3 Neo, and although they both have a same size aperture, the Galaxy S21 Ultra also has a lot more megapixels back facing camera and a way better video definition.
The Samsung Galaxy S21 Ultra is not only the best phones between the ones we are comparing, but it's also cheaper, which makes this phone a simple decision.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.