Compare phones
| Global Score | |
| 73.9 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 10 |
| -- | 2020-06-29 |
| -- | 6.61 x 3.02 x 0.32 inches |
| -- | 6.81 ounces |
| -- | Black |
| Aluminum and Glass (Corning Gorilla Glass Victus 2) | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| -- | 6.5 inches |
| -- | 1600 x 720 pixels |
| Dynamic AMOLED | IPS LCD |
| -- | 270 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Yes GPU | PowerVR GE8320 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 9.84 |
| Camera | |
| 50.00 MP + 4.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.35 | 9.35 |
| 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 |
| 10.6 | 6.7 |
| Battery Life | |
| 4400mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.24 | 5.92 |
| 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 |
| -- | FM Radio |
Comparison review
The Galaxy A21 is slightly better than the Galaxy Z Fold 6, with a score of 76.1 against 73.9. These phones include Android OS (operating system), but Galaxy A21 has older 10 version and Galaxy Z Fold 6 has Android 14. The Galaxy A21 features a much better looking display than Galaxy Z Fold 6. Samsung Galaxy Z Fold 6 counts with a much greater memory capacity to store more games and applications than Samsung Galaxy A21, because although it has no external memory slot, it also counts with more internal storage.
The Samsung Galaxy A21 has a much powerful processor than Galaxy Z Fold 6, although it has a lower amount of RAM, they both have 8 cores. The Samsung Galaxy Z Fold 6 counts with just a bit longer battery performance than Samsung Galaxy A21, because it has 4400mAh of battery capacity instead of 4000mAh.
Galaxy Z Fold 6 and Galaxy A21 have similar cameras, and although the Galaxy A21 has a much lower resolution back facing camera, they both have a same size aperture.
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