Compare phones
| Global Score | |
| 71.9 | 98.1 |
| Basic Information | |
| OnePlus | Samsung |
| Android 14 | Android 11 |
| 2024-01-15 | 2021-01-29 |
| -- | 6.50 x 2.98 x 0.35 inches |
| -- | 8.04 ounces |
| Black, Green and White | Phantom black and Silver |
| Aluminum and Glass | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 2780 x 1264 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 449 pixels per inch | 516 pixels per inch |
| 4500 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.6 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 16 GB RAM | 12 GB RAM |
| Adreno 740 GPU | Adreno 660 GPU |
| 6.3 | 9.72 |
| 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 | 108.00 MP + 40.00 MP |
| -- | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.56 | 13.75 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.2 | 6.8 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 OnePlus 12R, with a general score of 98.1 against 71.9. Both of these devices have Android OS, but the Samsung Galaxy S21 Ultra has the previous 11 version while OnePlus 12R has Android 14. The OnePlus 12R counts with a little more vivid screen than Galaxy S21 Ultra, because although it has a little bit lower screen density and a bit lower 1264 x 2780 pixels resolution, and they both have a display of the same size, the OnePlus 12R also counts with a really brighter display.
The Samsung Galaxy S21 Ultra counts with a really superior processing power than OnePlus 12R, although it has 4 GB less RAM memory, they both have 8 cores. Samsung Galaxy S21 Ultra shoots much better videos and photos than OnePlus 12R, because it has a camera with way more MP and a way higher video definition.
The OnePlus 12R counts with much more memory capacity to install games and applications than Samsung Galaxy S21 Ultra, because it has more internal storage. OnePlus 12R counts with just a little better battery lifetime than Galaxy S21 Ultra, because it has 5500mAh of battery capacity instead of 5000mAh.
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