Compare phones
| Global Score | |
| 77.7 | 97.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 9.0 Pie |
| 2020-06-19 | 2019-09-27 |
| 6.44 x 2.96 x 0.35 inches | 6.33 x 4.64 x 0.27 inches |
| 6.77 ounces | 9.74 ounces |
| Black, Blue, Red and White | Cosmos black and Space silver |
| -- | $ 1980.00 |
| Display / Screen | |
| 6.5 inches | 7.3 inches |
| 1600 x 720 pixels | 2152 x 1536 pixels |
| TFT | Dynamic AMOLED |
| 270 pixels per inch | 362 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 855 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Mali-G76 GPU | Adreno 640 GPU |
| 9.09 | 9.72 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 17.6 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.50 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.78 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4380mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy Fold has a score of 97.6, which is way better than Samsung Galaxy A21s's score of 77.7. Both phones in this comparison review use Android OS, but the Galaxy Fold has the newer 9.0 Pie version and Samsung Galaxy A21s has Android 10, so it gives you lots of additional features. Although the Galaxy Fold and the Samsung Galaxy A21s were released with only a few months difference, the Galaxy Fold design is notably heavier but notably thinner than the Samsung Galaxy A21s.
Galaxy Fold counts with a more vivid display than Galaxy A21s, because it has a better pixel density, a quite larger display and a much higher 1536 x 2152 resolution. Galaxy Fold counts with a little better processing power than Galaxy A21s, and although they both have 8 cpu cores, the Galaxy Fold also has a greater amount of RAM.
The Samsung Galaxy A21s takes slightly better photos and videos than Galaxy Fold, because although it has a lot tinier diafragm aperture which is not recommended for capturing images and videos in low light situations and slower 30 fps video frame rate, and they both have the same (Full HD) video definition, the Samsung Galaxy A21s also counts with a camera with a way better resolution and a lot bigger back-facing camera sensor.
The Samsung Galaxy Fold counts with a lot bigger memory capacity to store more games and applications than Galaxy A21s, because although it has no slot for an SD memory card, it also counts with 512 GB internal storage. The Galaxy A21s features a bit longer battery performance than Galaxy Fold, because it has a 5000mAh battery size.
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