Compare phones
| Global Score | |
| 73.1 | 90.8 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11 | Android 11, 10 |
| 2021-07-29 | 2020-04-29 |
| 6.26 x 2.88 x 0.32 inches | 6.26 x 2.90 x 0.34 inches |
| 6.67 ounces | 6.60 ounces |
| -- | Prism cube black |
| Glass | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 411 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| MediaTek Dimensity 1200 MT6893 chipset | Samsung Exynos 980 chipset |
| Cortex-A78, 64-bit, 6 nm (Octa-Core 3000 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G77 MC9 GPU | Mali-G76 MP5 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 10.1 | 15.38 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.11 | 11.55 |
| 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, Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A51 5G has an overall score of 90.8, which is a lot better than OnePlus Nord 2 5G's 73.1 score. Samsung Galaxy A51 5G is an older and a little thicker phone than OnePlus Nord 2 5G, but Samsung managed to build it just a little bit lighter anyway. Both of these devices use the same Android 11 operating system, so both should provide you all the same operating system features.
OnePlus Nord 2 5G has a bit more vivid display than Samsung Galaxy A51 5G, because although it has a quite smaller screen, and they both have an equal resolution of 1080 x 2400, the OnePlus Nord 2 5G also counts with a just a bit greater pixels amount in each inch of display. The OnePlus Nord 2 5G has a bit superior processor than Samsung Galaxy A51 5G. They have the same RAM amount and a Octa-Core processing unit.
Galaxy A51 5G has a way bigger storage capacity to install applications and games or saving photos and videos than OnePlus Nord 2 5G, and although they both have exactly the same 128 GB internal memory, the Galaxy A51 5G also has a slot for an SD memory card that supports up to 1000 GB. Galaxy A51 5G has a slightly better camera than OnePlus Nord 2 5G, although it has a worse (4K) video resolution, a tinier aperture which is not so good for capturing photos or video in low light situations and a back-facing camera with lesser mega-pixels.
The OnePlus Nord 2 5G and the Samsung Galaxy A51 5G count with extremely similar batteries performance.
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