Compare phones
| Global Score | |
| 74.8 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 10 |
| -- | 2020-06-29 |
| -- | 6.61 x 3.02 x 0.32 inches |
| -- | 6.81 ounces |
| Crafted Black, Navy, Pink, Silver Shadow and White | Black |
| -- | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 7.6 inches | 6.5 inches |
| -- | 1600 x 720 pixels |
| Dynamic AMOLED | IPS LCD |
| -- | 270 pixels per inch |
| 2600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Elite for Galaxy SM8750-AB (3 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 750 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 |
| 23.00mm focal length | -- |
| 0.64 inches (1/1.57") sensor | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.01 | 9.35 |
| 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 |
| 7.6 | 6.7 |
| Battery Life | |
| 4400mAh Li - Polymer 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 has a general score of 76.1, which is just a bit better than the Galaxy Z Fold 7 (Rumored)'s score of 74.8. Both phones in this comparison include Android OS (Operating System), but the Galaxy A21 has older 10 version while Galaxy Z Fold 7 (Rumored) has Android 15. Samsung Galaxy A21 features a very superior processing power than Galaxy Z Fold 7 (Rumored), although it has a smaller amount of RAM memory, they both have a Octa-Core processing unit.
Galaxy A21 has an incredibly better looking display than Samsung Galaxy Z Fold 7 (Rumored), although it has a little smaller screen. The Samsung Galaxy Z Fold 7 (Rumored) features a lot bigger memory capacity for apps and games than Galaxy A21, because although it has no external memory slot, it also counts with more internal storage.
Galaxy Z Fold 7 (Rumored) has a bit better battery life than Galaxy A21, because it has a 4400mAh battery size. The Samsung Galaxy Z Fold 7 (Rumored) shoots clearer pictures and videos than Samsung Galaxy A21, and although they both have the same diafragm aperture, the Samsung Galaxy Z Fold 7 (Rumored) also has a lot more mega-pixels camera in the back and a lot larger sensor which offers a way higher image and video quality.
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