Compare phones
| Global Score | |
| 71.9 | 98.1 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 11 |
| 2021-01-22 | 2021-01-29 |
| 6.29 x 2.88 x 0.30 inches | 6.50 x 2.98 x 0.35 inches |
| 6.10 ounces | 8.04 ounces |
| Astral Blue and Starry Black | Phantom black and Silver |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 405 pixels per inch | 516 pixels per inch |
| 1100 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 9.8 |
| Performance | |
| MediaTek Dimensity 1000+ chipset | Qualcomm Snapdragon 888 chipset |
| Arm Cortex-A77 and Cortex-A55, 64-bit (Octa-Core 2600 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| ARM Mali-G77 MC9 GPU | Adreno 660 GPU |
| 9.54 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 108.00 MP + 40.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.44 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 4350mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.24 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.1 |
| GPS | GPS |
| -- | 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 has an overall score of 98.1, which is much better than the OPPO Reno5 Pro's score of 71.9. Both of these devices include the same Android 11 operating system, so both should give you identical OS features. Despite being the best in this comparison, it must be told that it's also somewhat thicker and way heavier.
Samsung Galaxy S21 Ultra features just a bit better performance than OPPO Reno5 Pro, and although they both have 8 cpu cores, the Samsung Galaxy S21 Ultra also has a greater amount of RAM. The Galaxy S21 Ultra counts with a bit more vivid display than OPPO Reno5 Pro, because it has a little larger display, more pixels per display inch, a higher 1440 x 3200 resolution and more display brightness.
The Samsung Galaxy S21 Ultra has as much storage to install applications and games as the OPPO Reno5 Pro, both have exactly the same 128 GB internal memory capacity. The Samsung Galaxy S21 Ultra features a bit superior battery life than OPPO Reno5 Pro, because it has a 5000mAh battery size. Galaxy S21 Ultra counts with a very superior camera than OPPO Reno5 Pro, because although it has a smaller aperture, it also counts with a back facing camera with lot more megapixels and a lot higher video quality.
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