Compare phones
| Global Score | |
| 77.7 | 80.2 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android |
| 2020-06-19 | -- |
| 6.44 x 2.96 x 0.35 inches | -- |
| 6.77 ounces | -- |
| Black, Blue, Red and White | -- |
| -- | Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 3088 x 1440 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 501 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 8 Gen 3 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Yes GPU |
| 9.09 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 200.00 MP + 12.00 MP |
| f/2.00 aperture | -- |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Dual Nano SIM + eSIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy S24 Ultra is a bit better than the Galaxy A21s, getting a score of 80.2 against 77.7. The Galaxy S24 Ultra counts with Android operating system, while Galaxy A21s works with Android 10 operating system. Galaxy S24 Ultra is a lighter and much thinner device than Galaxy A21s.
The Galaxy A21s counts with a much powerful processing unit than Galaxy S24 Ultra, although it has lesser RAM, they both have a Octa-Core processing unit. Galaxy S24 Ultra counts with a more vivid display than Samsung Galaxy A21s, because it has a quite bigger display, a much better resolution of 1440 x 3088px and much more pixels per screen inch.
The Galaxy S24 Ultra features a much greater memory for games and applications than Samsung Galaxy A21s, because although it has no slot for external memory cards, it also counts with 256 GB internal memory. Samsung Galaxy S24 Ultra's battery life is just as good as Galaxy A21s's battery duration. The Galaxy A21s captures clearer pictures and videos than Galaxy S24 Ultra, although it has a much less mega pixels resolution back-facing camera.
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