Compare phones
| Global Score | |
| 71.9 | 91.8 |
| Basic Information | |
| OnePlus | Samsung |
| Android 14 | Android 11 |
| 2024-01-15 | 2021-01-29 |
| -- | 5.97 x 2.80 x 0.31 inches |
| -- | 6.03 ounces |
| Black, Green and White | Gray, Phantom pink, Violet and White |
| Aluminum and Glass | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.8 inches | 6.2 inches |
| 2780 x 1264 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 449 pixels per inch | 424 pixels per inch |
| 4500 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.6 | 9.2 |
| 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 | 8 GB RAM |
| Adreno 740 GPU | Adreno 660 GPU |
| 6.3 | 9.63 |
| 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 | 12.00 MP + 10.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") 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 | 10.78 |
| 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 | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.2 | 5.92 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| 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
The Galaxy S21 is much better than the OnePlus 12R, getting a 91.8 score against 71.9. Both of these phones come with Android OS, but Galaxy S21 has an older 11 version and OnePlus 12R has Android 14 version. The Samsung Galaxy S21 has a much powerful processing unit than OnePlus 12R, although it has a smaller amount of RAM memory, they both have the same number of cores.
OnePlus 12R counts with a sharper display than Samsung Galaxy S21, because it has a little bit higher resolution of 1264 x 2780, a little bit larger display, a just a bit greater pixels amount per inch in the display and a much brighter display. The Samsung Galaxy S21 captures a bit better pictures and videos than OnePlus 12R, because although it has a lot less mega-pixels resolution camera, it also counts with a lot higher video quality.
The OnePlus 12R features a very superior memory capacity to install applications and games or saving photos and videos than Galaxy S21, because it has 256 GB internal storage. The OnePlus 12R counts with a much better battery duration than Samsung Galaxy S21, because it has a 5500mAh battery capacity against 4000mAh.
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