Compare phones
| Global Score | |
| 73.4 | 81.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | 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 |
| Aluminum and Glass | Plastic |
| Display / Screen | |
| -- | 6.4 inches |
| -- | 2400 x 1080 pixels |
| -- | Super AMOLED |
| 431 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 1 Plus (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 |
| 12 GB RAM | 4 GB RAM |
| Yes 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 | |
| 108.00 MP | 48.00 MP + 20.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.69 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| -- | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 6.8 |
| 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 |
Comparison review
Samsung Galaxy A31 is better than the Galaxy Z Fold 4, getting an 81.3 score against 73.4. Both devices we are comparing here have Android OS (operating system), but Samsung Galaxy A31 has an older 10 version while Galaxy Z Fold 4 has Android 12 version. Galaxy A31 counts with a much more powerful processor than Galaxy Z Fold 4, although it has a lower amount of RAM memory, they both have a Octa-Core processor.
Samsung Galaxy A31 features a much better looking screen than Samsung Galaxy Z Fold 4, although it has a quite worse pixels count per display inch. The Samsung Galaxy A31 shoots a lot better pictures and videos than Galaxy Z Fold 4, although it has a camera with a lot lower resolution. The Galaxy Z Fold 4 counts with a bigger memory for games and applications than Samsung Galaxy A31, because although it has no slot for SD memory cards, it also counts with 192 GB more internal storage.
Galaxy A31 counts with a very superior battery duration than Samsung Galaxy Z Fold 4.
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