Compare phones
| Global Score | |
| 72.8 | 85.5 |
| Basic Information | |
| OnePlus | Samsung |
| Android 15 | Android 11, 10 |
| -- | 2019-12-27 |
| -- | 6.24 x 2.90 x 0.31 inches |
| -- | 6.07 ounces |
| -- | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 282.00 |
| 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 9611 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G72 MP3 GPU |
| 6.3 | 9.27 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 14.14 |
| 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 (240 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 | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 5.92 |
| 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 Samsung Galaxy A51 has a global score of 85.5, which is much better than the OnePlus Open 2 (Rumored)'s score of 72.8. Both phones in this comparison review include Android OS (operating system), but Samsung Galaxy A51 has the previous 11 version while OnePlus Open 2 (Rumored) has Android 15. Samsung Galaxy A51 counts with a much more powerful CPU than OnePlus Open 2 (Rumored), although it has a lower amount of RAM memory, they both have 8 processing cores.
The Samsung Galaxy A51 has a little more vivid display than OnePlus Open 2 (Rumored), although it has a bit smaller screen, a little bit lower pixels density and a way worse 1080 x 2400 resolution. The OnePlus Open 2 (Rumored) has a little bit better camera than Galaxy A51, and although they both have the same 3840x2160 (4K) video resolution, a 48 mega pixels camera in the back and a 0.5 inches sensor, the OnePlus Open 2 (Rumored) also has a larger aperture to take better captures in low-light situations and better 60 fps video frame rate.
The OnePlus Open 2 (Rumored) counts with a much greater memory capacity to install games and applications than Galaxy A51, because although it has no external SD slot, it also counts with 512 GB internal storage capacity. The OnePlus Open 2 (Rumored) features a way better battery lifetime than Samsung Galaxy A51, because it has 5700mAh of battery capacity.
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