Compare phones
| Global Score | |
| 74.8 | 81.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 10 |
| -- | 2020-04-27 |
| -- | 6.27 x 2.88 x 0.34 inches |
| -- | 6.53 ounces |
| Crafted Black, Navy, Pink, Silver Shadow and White | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| -- | Plastic |
| Display / Screen | |
| 7.6 inches | 6.4 inches |
| -- | 2400 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| -- | 411 pixels per inch |
| 2600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite for Galaxy SM8750-AB (3 nm) chipset | MediaTek Helio P65 MT6768 chipset |
| processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 750 GPU | Mali-G52 MC2 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 50.00 MP + 4.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.57") sensor | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.01 | 10.89 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 |
| 7.6 | 6.7 |
| Battery Life | |
| 4400mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.24 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy A31 is just a bit better than Galaxy Z Fold 7 (Rumored), having a score of 81.3 against 74.8. Both of these devices come with Android OS (operating system), but Galaxy A31 has the previous 10 version while Galaxy Z Fold 7 (Rumored) has Android 15. The Galaxy A31 features a way better looking screen than Galaxy Z Fold 7 (Rumored), although it has a bit smaller display.
Galaxy Z Fold 7 (Rumored) counts with more storage capacity to install games and applications than Galaxy A31, because although it has no SD memory card expansion slot, it also counts with 256 GB internal storage. Samsung Galaxy A31 features a much powerful processing unit than Galaxy Z Fold 7 (Rumored), although it has a smaller amount of RAM memory, they both have 8 cpu cores.
Samsung Galaxy A31 features just a bit better camera than Galaxy Z Fold 7 (Rumored), although it has a smaller aperture, a way tinier sensor taking way lower quality videos and pictures and a back camera with less mega pixels. Galaxy A31 has a bit superior battery performance than Galaxy Z Fold 7 (Rumored), because it has a 5000mAh battery capacity instead of 4400mAh.
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