Compare phones
| Global Score | |
| 71.9 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 10 |
| 2022-09-02 | 2020-06-29 |
| 6.48 x 3.03 x 0.33 inches | 6.61 x 3.02 x 0.32 inches |
| 6.95 ounces | 6.81 ounces |
| Black, Blue, Peach and White | Black |
| Plastic and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| TFT | IPS LCD |
| 399 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.5 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 695 SM6375 (6 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 619 GPU | PowerVR GE8320 GPU |
| 6.03 | 9.27 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 9.84 |
| Camera | |
| 50.00 MP + 8.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.2 inches (1/5") sensor | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.13 | 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 Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A21 has a score of 76.1, which is just a bit better than the Galaxy A23 5G's score of 71.9. The Galaxy A21 design is a little bit thinner and a bit lighter than Galaxy A23 5G, even though it was released 2 years before. Both phones in our current comparison come with Android OS (operating system), but the Galaxy A21 has 10 version while Galaxy A23 5G has Android 12 version.
Galaxy A23 5G features a little bit better looking screen than Galaxy A21, because it has a better count of pixels per display inch, a much higher 1080 x 2400 resolution and a little larger display. The Galaxy A21 features a much powerful CPU than Galaxy A23 5G, although it has a lower amount of RAM memory, they both have the same number of cores.
Galaxy A21 captures a little bit better photos and videos than Galaxy A23 5G, because although it has a lot worse 16 megapixels resolution back-facing camera, and they both have a same size diafragm aperture, the Galaxy A21 also counts with a way bigger camera sensor. Galaxy A21 has a much greater storage to install games and applications than Samsung Galaxy A23 5G, because although it has only 32 GB internal storage capacity, it also counts with an external memory card slot that admits up to 512 GB.
The Galaxy A23 5G has greater battery duration than Galaxy A21, because it has a 25% more battery size.
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