Compare phones
| Global Score | |
| 72.8 | 81.3 |
| Basic Information | |
| OnePlus | Samsung |
| Android 15 | Android 10 |
| -- | 2020-04-27 |
| -- | 6.27 x 2.88 x 0.34 inches |
| -- | 6.53 ounces |
| -- | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| -- | Plastic |
| Display / Screen | |
| 7.8 inches | 6.4 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 427 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | MediaTek Helio P65 MT6768 chipset |
| processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G52 MC2 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 20.00 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.99 | 10.89 |
| 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 | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 6.8 |
| 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 |
Comparison review
Galaxy A31 has an overall score of 81.3, which is better than OnePlus Open 2 (Rumored)'s overall score of 72.8. Both of these devices include Android OS, but the Galaxy A31 has an older 10 version and OnePlus Open 2 (Rumored) has Android 15 version. The Galaxy A31 features a bit more vivid display than OnePlus Open 2 (Rumored), although it has a way worse resolution of 1080 x 2400 pixels, a just a bit lower screen pixels density and a little smaller screen.
Galaxy A31 has a way better processing power than OnePlus Open 2 (Rumored), although it has a lower amount of RAM memory, they both have 8 processing cores. OnePlus Open 2 (Rumored) counts with much more storage capacity to install applications and games than Galaxy A31, because although it has no SD memory slot, it also counts with more internal storage.
OnePlus Open 2 (Rumored) features a better camera than Galaxy A31, and although they both have the same back camera sensor size and a 48 MP camera in the back, the OnePlus Open 2 (Rumored) also has a bigger diafragm aperture for better images and video in low-light situations and a lot better 3840x2160 video resolution.
OnePlus Open 2 (Rumored) features a bit longer battery performance than Galaxy A31, because it has a 14% bigger battery capacity.
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