Compare phones
| Global Score | |
| 71.9 | 76.1 |
| Basic Information | |
| OnePlus | Samsung |
| Android 14 | Android 10 |
| 2024-01-15 | 2020-06-29 |
| -- | 6.61 x 3.02 x 0.32 inches |
| -- | 6.81 ounces |
| Black, Green and White | Black |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2780 x 1264 pixels | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 449 pixels per inch | 270 pixels per inch |
| 4500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.6 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8650-AB (4 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 16 GB RAM | 3 GB RAM |
| Adreno 740 GPU | PowerVR GE8320 GPU |
| 6.3 | 9.27 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 9.84 |
| Camera | |
| 50.00 MP + 32.00 MP | 16.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 10.56 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A21 is a little bit better than OnePlus 12R, having a overall score of 76.1 against 71.9. Both of these devices include Android OS (Operating System), but the Samsung Galaxy A21 has an older 10 version while OnePlus 12R has Android 14 version. The Galaxy A21 counts with a much greater processing power than OnePlus 12R, although it has a smaller amount of RAM, they both have 8 processing cores.
OnePlus 12R has an incredibly better looking screen than Samsung Galaxy A21, because it has a much greater pixel quantity per screen inch, a much higher resolution of 1264 x 2780 pixels and a little bit bigger display. The OnePlus 12R features much more storage for applications, games, photos and videos than Galaxy A21, because although it has no SD memory card expansion slot, it also counts with more internal memory capacity.
The OnePlus 12R counts with a really longer battery life than Galaxy A21, because it has a 5500mAh battery capacity against 4000mAh. The OnePlus 12R captures much clearer videos and photos than Samsung Galaxy A21, because it has a lot better video definition and a much better resolution back camera.
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