Compare phones
| Global Score | |
| 73.9 | 98.1 |
| Basic Information | |
| Oppo | Samsung |
| -- | Android 11 |
| 2019-06-12 | 2021-01-29 |
| 6.38 x 3.04 x 0.37 inches | 6.50 x 2.98 x 0.35 inches |
| 7.58 ounces | 8.04 ounces |
| Black and Green | Phantom black and Silver |
| Glass (Corning Gorilla Glass 5) | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.6 inches | 6.8 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 390 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| 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 | 12 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 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 + 16.00 MP | 108.00 MP + 40.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | 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 |
| 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 | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | 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
Samsung Galaxy S21 Ultra is much better than the OPPO Reno 10x Zoom, having a 98.1 score against 73.9. Even though Samsung Galaxy S21 Ultra is just a bit heavier than OPPO Reno 10x Zoom, it's just a little bit thinner and newer. Galaxy S21 Ultra counts with an incredibly better looking screen than OPPO Reno 10x Zoom, because it has a bit larger screen, a greater pixels density and a higher 1440 x 3200 resolution.
The OPPO Reno 10x Zoom has a much better storage capacity for games and applications than Samsung Galaxy S21 Ultra, because it has 256 GB internal storage. Samsung Galaxy S21 Ultra has a bit superior processing unit than OPPO Reno 10x Zoom, and although they both have 8 processing cores, the Samsung Galaxy S21 Ultra also has more RAM.
Galaxy S21 Ultra features longer battery performance than OPPO Reno 10x Zoom, because it has a 5000mAh battery size. Galaxy S21 Ultra has a much better camera than OPPO Reno 10x Zoom, because although it has a smaller aperture which is not recommended for low light photography and video, it also counts with a camera in the back with a much better resolution, a lot higher 7680x4320 video definition and a way larger back camera sensor taking more light and vivid colors.
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