| Global Score | |
| 76.6 | 90.8 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11 | Android 11, 10 |
| 2021-04-02 | 2020-04-29 |
| 6.43 x 2.90 x 0.34 inches | 6.26 x 2.90 x 0.34 inches |
| 6.95 ounces | 6.60 ounces |
| Forest Green, Morning Mist and Stellar Black | Prism cube black |
| Glass (Corning Gorilla Glass) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 890.00 | $ 339.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 3216 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 526 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Samsung Exynos 980 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G76 MP5 GPU |
| 9.63 | 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 | |
| 48.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.65 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 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 |
The Galaxy A51 5G has a score of 90.8, which is better than the OnePlus 9 Pro's 76.6 global score. These phones come with the same Android 11 OS. The Galaxy A51 5G design has the same thickness than the OnePlus 9 Pro, but it is just a little bit lighter. OnePlus 9 Pro has a bit better looking display than Samsung Galaxy A51 5G, because it has a greater quantity of pixels per screen inch, a higher 1440 x 3216 resolution and a bit larger display.
Galaxy A51 5G features a way bigger memory capacity to store more games and applications than OnePlus 9 Pro, and although they both have the same internal storage, the Galaxy A51 5G also has an external SD slot that supports up to 1000 GB. The OnePlus 9 Pro has a little faster CPU than Samsung Galaxy A51 5G, and although they both have the same number of cores, the OnePlus 9 Pro also has 2 GB more RAM.
Galaxy A51 5G has a battery performance that's very similar to OnePlus 9 Pro's battery lifetime. The OnePlus 9 Pro counts with a slightly better camera than Samsung Galaxy A51 5G, and although they both have a 48 MP camera, the OnePlus 9 Pro also has a much higher 7680x4320 video resolution, a lot larger sensor taking way higher quality photos and a bigger camera aperture to capture better images and videos in low-light situations.
Samsung Galaxy A51 5G not only is the best phones between the ones we are comparing here, but it's also very cheap compared to the other phones.
Despite our efforts to provide accurate information in our reviews and specs, there may be errors or missing information in this website, please check the specifications the brand or seller provide with the product before you buy it. We are not responsible for any inconvinience resulting on the use of this website's information.
Certain content that appears on this site comes from Amazon Services LLC. This content is provided 'as is' and is subject to change or removal at any time.