Compare phones
| Global Score | |
| 80.2 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android | Android 10 |
| -- | 2020-06-29 |
| -- | 6.61 x 3.02 x 0.32 inches |
| -- | 6.81 ounces |
| -- | Black |
| Glass | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3088 x 1440 pixels | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 501 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8 | 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 |
| 8 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 | |
| 200.00 MP + 12.00 MP | 16.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.23 | 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 | |
| 5000mAh Dual Nano SIM + eSIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S24 Ultra has a global score of 80.2, which is just a bit better than the Samsung Galaxy A21's 76.1 score. Samsung Galaxy S24 Ultra counts with Android operating system, while Samsung Galaxy A21 comes with Android 10 operating system. Samsung Galaxy S24 Ultra's body is extremely lighter and much thinner than the Samsung Galaxy A21.
The Galaxy S24 Ultra features a little more vivid screen than Galaxy A21, because it has a bit bigger screen, a way better pixels density and a lot better 1440 x 3088px resolution. The Samsung Galaxy A21 features a really superior performance than Galaxy S24 Ultra, although it has lesser RAM, they both have the same number of cores.
Galaxy S24 Ultra has a much bigger memory to store more apps and games than Galaxy A21, because although it has no external SD slot, it also counts with more internal storage. Galaxy S24 Ultra features longer battery duration than Samsung Galaxy A21, because it has a 5000mAh battery capacity instead of 4000mAh.
The Samsung Galaxy S24 Ultra counts with a slightly better camera than Galaxy A21, because it has a camera with much more MP.
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