Compare phones
| Global Score | |
| 72.1 | 89.1 |
| Basic Information | |
| Oppo | Samsung |
| Android 10 | Android 11 |
| 2020-08-05 | 2022-01-11 |
| 6.31 x 2.88 x 0.30 inches | 6.13 x 2.93 x 0.31 inches |
| 5.68 ounces | 6.00 ounces |
| Silky white and Starry night | -- |
| Plastic and Plastic | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 405 pixels per inch | 403 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.36 | 9.63 |
| 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 + 32.00 MP | 12.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.66 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy S21 FE has a score of 89.1, which is way better than the OPPO Reno4 Pro's 72.1 overall score. Galaxy S21 FE is a newer device than OPPO Reno4 Pro, but it is just a little thicker and a little bit heavier. Both phones in this review have Android OS, but the Galaxy S21 FE has a more recent 11 version and OPPO Reno4 Pro has Android 10 version, so it provides a lot of extra features and some performance improvements.
Samsung Galaxy S21 FE has just a little better processing power than OPPO Reno4 Pro, although it has a smaller amount of RAM memory, they both have a Octa-Core CPU. OPPO Reno4 Pro has a bit more vivid screen than Galaxy S21 FE, because it has a little greater screen density, a bit bigger screen and a bit higher resolution of 1080 x 2400.
Samsung Galaxy S21 FE features as much memory capacity for applications and games as the OPPO Reno4 Pro one, they have exactly the same 128 GB internal storage. The Samsung Galaxy S21 FE has just a bit longer battery duration than OPPO Reno4 Pro, because it has a 13 percent bigger battery size. The OPPO Reno4 Pro counts with a better camera than Galaxy S21 FE, because although it has slower 30 frames per second video frame rates, and they both have the same 3840x2160 video quality, the OPPO Reno4 Pro also counts with a bigger diafragm aperture and a much more mega pixels back facing camera.
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