Compare phones
| Global Score | |
| 74.3 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 10 |
| -- | 2020-06-19 |
| 6.34 x 3.01 x 0.33 inches | 6.44 x 2.96 x 0.35 inches |
| 6.95 ounces | 6.77 ounces |
| -- | Black, Blue, Red and White |
| Plastic and Plastic | -- |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2340 x 1080 pixels | 1600 x 720 pixels |
| Super AMOLED | TFT |
| 396 pixels per inch | 270 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 7.2 |
| Performance | |
| Exynos 1280 (5 nm) chipset | Samsung Exynos 850 chipset |
| processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Mali-G68 GPU | Mali-G76 GPU |
| 6.12 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 9.84 |
| Camera | |
| 50.00 MP + 13.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.46 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
The Samsung Galaxy A21s is a bit better than Samsung Galaxy A25, having a overall score of 77.7 against 74.3. These devices include Android OS (Operating System), but Samsung Galaxy A21s has 10 version and Samsung Galaxy A25 has Android 14 version. Samsung Galaxy A21s is a a bit thicker but a little lighter device than Samsung Galaxy A25.
The Galaxy A21s features a much better hardware performance than Samsung Galaxy A25, although it has 3 GB lesser RAM, they both have the same number of cores. Galaxy A25 has a much better screen than Samsung Galaxy A21s, and although they both have a same size display, the Galaxy A25 also has a lot higher resolution of 1080 x 2340 pixels and a better number of pixels per inch of display.
The Galaxy A21s takes much better photographs and videos than Galaxy A25, although it has a lesser megapixels resolution camera in the back and a smaller aperture. Galaxy A25 counts with a much better storage capacity for games and applications than Galaxy A21s, because it has 96 GB more internal storage capacity and a slot for external memory cards that supports a maximum of 1 TB.
Samsung Galaxy A25 and Galaxy A21s feature similar batteries duration.
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