Compare phones
| Global Score | |
| 73.4 | 85.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | 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 |
| Aluminum and Glass | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| -- | 6.5 inches |
| -- | 2400 x 1080 pixels |
| -- | Super AMOLED |
| 431 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 1 Plus (4 nm) chipset | Samsung Exynos 9611 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G72 MP3 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 108.00 MP | 48.00 MP + 32.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.69 | 11.55 |
| 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 | |
| -- | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 5.92 |
| 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 |
| -- | FM Radio |
Comparison review
Galaxy A51 is much better than Galaxy Z Fold 4, getting a score of 85.5 against 73.4. Both phones in this comparison review use Android OS (operating system), but Galaxy A51 has the older 11 version and Galaxy Z Fold 4 has Android 12. The Galaxy A51 has a really superior performance than Galaxy Z Fold 4, although it has a smaller amount of RAM memory, they both have the same number of cores.
The Galaxy A51 features a much better looking display than Samsung Galaxy Z Fold 4, although it has a little lower pixel quantity per inch of display. Samsung Galaxy A51 takes greater pictures and videos than Galaxy Z Fold 4, although it has a much less mega pixels resolution back camera. Samsung Galaxy A51 counts with just a bit bigger memory to install applications and games or saving photos and videos than Galaxy Z Fold 4, because although it has 0 less internal memory capacity, it also counts with a slot for external memory cards that allows up to 512 GB.
The Samsung Galaxy A51 has a very superior battery lifetime than Galaxy Z Fold 4.
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