Compare phones
| Global Score | |
| 72.8 | 90.8 |
| Basic Information | |
| OnePlus | Samsung |
| Android 15 | Android 11, 10 |
| -- | 2020-04-29 |
| -- | 6.26 x 2.90 x 0.34 inches |
| -- | 6.60 ounces |
| -- | Prism cube black |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 7.8 inches | 6.5 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 427 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Samsung Exynos 980 chipset |
| processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Yes GPU | Mali-G76 MP5 GPU |
| 6.3 | 9.27 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 17.6 | 15.38 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.99 | 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 | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5700mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | 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 Galaxy A51 5G has a score of 90.8, which is way better than the OnePlus Open 2 (Rumored)'s 72.8 score. Both of these phones use Android OS, but the Galaxy A51 5G has the older 11 version while OnePlus Open 2 (Rumored) has Android 15. Samsung Galaxy A51 5G features a very superior processor than OnePlus Open 2 (Rumored), although it has a lower amount of RAM memory, they both have a Octa-Core processor.
The Samsung Galaxy A51 5G features a bit sharper screen than OnePlus Open 2 (Rumored), although it has a little bit less pixels per display inch, a much lower 1080 x 2400 pixels resolution and a little smaller display. The OnePlus Open 2 (Rumored) counts with a bit better camera than Galaxy A51 5G, and although they both have the same resolution camera, the same 3840x2160 video quality and a 0.5 inches sensor, the OnePlus Open 2 (Rumored) also has a larger aperture and higher 60 fps video frame rates.
The OnePlus Open 2 (Rumored) has a quite bigger storage capacity to install applications and games or saving photos and videos than Galaxy A51 5G, because although it has no SD extension slot, it also counts with more internal storage capacity. OnePlus Open 2 (Rumored) counts with improved battery duration than Samsung Galaxy A51 5G, because it has a 5700mAh battery capacity instead of 4500mAh.
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