Compare phones
| Global Score | |
| 73.9 | 91.8 |
| Basic Information | |
| Oppo | Samsung |
| -- | Android 11 |
| 2019-06-12 | 2021-01-29 |
| 6.38 x 3.04 x 0.37 inches | 5.97 x 2.80 x 0.31 inches |
| 7.58 ounces | 6.03 ounces |
| Black and Green | Gray, Phantom pink, Violet and White |
| Glass (Corning Gorilla Glass 5) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.6 inches | 6.2 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 390 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| 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 |
| 8 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| 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 | 12.00 MP + 10.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.57 inches (1/1.76") 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 | 10.78 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4065mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 Samsung Galaxy S21 has a global score of 91.8, which is much better than OPPO Reno 10x Zoom's score of 73.9. Samsung Galaxy S21's body is newer, much lighter and thinner than OPPO Reno 10x Zoom. Samsung Galaxy S21's processor is very similar to the OPPO Reno 10x Zoom one, both of them have the same number of cores and the same RAM amount.
Samsung Galaxy S21 has a more vivid screen than OPPO Reno 10x Zoom, because although it has a little smaller screen, it also counts with a just a little higher pixels density and a quite better 1080 x 2400 resolution. OPPO Reno 10x Zoom has a slightly better camera than Samsung Galaxy S21, because although it has a tinier sensor, and they both have the same 3840x2160 (4K) video quality, the OPPO Reno 10x Zoom also counts with a bigger aperture to take better captures and video in poorly lited situations, a much better resolution back camera and better 60 fps video frame rate.
The OPPO Reno 10x Zoom features a superior memory for applications, games, photos and videos than Galaxy S21, because it has 256 GB internal memory capacity. OPPO Reno 10x Zoom has just a bit better battery life than Samsung Galaxy S21, because it has a 2 percent bigger battery size.
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