Compare phones
| Global Score | |
| 77.7 | 80.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 12 |
| 2020-06-19 | -- |
| 6.44 x 2.96 x 0.35 inches | 6.44 x 3.00 x 0.30 inches |
| 6.77 ounces | 6.38 ounces |
| Black, Blue, Red and White | -- |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| TFT | Super AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| Samsung Exynos 850 chipset | -- |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 6 GB RAM |
| Mali-G76 GPU | Yes GPU |
| 9.09 | 6.12 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.84 | 15.42 |
| Camera | |
| 48.00 MP + 13.00 MP | 108.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 10.78 | 10.45 |
| 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 Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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
Galaxy A73 5G is a little bit better than the Galaxy A21s, having a general score of 80.5 against 77.7. Both of these phones come with Android operating system, but the Galaxy A73 5G has newer 12 version while Galaxy A21s has Android 10 version, so it gives you a couple nice extra features and performance tweaks. Galaxy A73 5G's body is somewhat thinner and just a bit lighter than the Galaxy A21s.
The Galaxy A73 5G has a brighter screen than Galaxy A21s, because it has a way better resolution of 1080 x 2400 pixels, more pixels per screen inch and a bit bigger display. The Samsung Galaxy A21s has an extremely better processing unit than Samsung Galaxy A73 5G, although it has a lower amount of RAM, they both have 8 processing cores.
Samsung Galaxy A21s shoots a bit better photographs and videos than Galaxy A73 5G, although it has a way lower resolution camera and a tinier aperture which is worse for low-light photography and videos. The Galaxy A73 5G has a lot bigger memory to store more games and applications than Galaxy A21s, because it has a slot for external memory cards that holds up to 1 TB and 96 GB more internal storage capacity.
The Galaxy A73 5G's battery life is very similar to the battery lifetime in Samsung Galaxy A21s.
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