Compare phones
| Global Score | |
| 73.5 | 89.1 |
| Basic Information | |
| Oppo | Samsung |
| Android 14 | Android 11 |
| 2024-01-08 | 2022-01-11 |
| 6.47 x 3.00 x 0.37 inches | 6.13 x 2.93 x 0.31 inches |
| 7.80 ounces | 6.00 ounces |
| Black, Dark Blue and Light Brown | -- |
| Aluminum and Glass (Corning Gorilla Glass) | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 3168 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 512 pixels per inch | 403 pixels per inch |
| 4500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.9 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 12.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 12.1 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy S21 FE has a score of 89.1, which is way better than OPPO Find X7 Ultra's 73.5 global score. Both of these phones use Android operating system, but Galaxy S21 FE has 11 version while OPPO Find X7 Ultra has Android 14. Even though the Galaxy S21 FE is older than the OPPO Find X7 Ultra, it's construction is notably lighter and somewhat thinner.
OPPO Find X7 Ultra features a much sharper screen than Samsung Galaxy S21 FE, because it has a better screen pixel density, a little larger screen and a better resolution of 1440 x 3168px. OPPO Find X7 Ultra features a superior memory capacity for applications and games than Galaxy S21 FE, because it has more internal memory.
The Galaxy S21 FE counts with a really superior processing power than OPPO Find X7 Ultra, because although it has 6 GB lesser RAM, it also counts with a larger number of cores (and also faster). OPPO Find X7 Ultra counts with a bit superior battery life than Galaxy S21 FE, because it has a 5000mAh battery size against 4500mAh.
The OPPO Find X7 Ultra captures greater pictures and videos than Galaxy S21 FE, and although they both have a same size aperture, the same (4K) video definition and the same video frame rates, the OPPO Find X7 Ultra also has a lot more mega pixels back-facing camera.
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