Compare phones
| Global Score | |
| 84.7 | 85.5 |
| Basic Information | |
| Samsung | Samsung |
| Android | Android 11, 10 |
| 2021-01-22 | 2019-12-27 |
| 6.46 x 3.00 x 0.36 inches | 6.24 x 2.90 x 0.31 inches |
| 7.23 ounces | 6.07 ounces |
| Awesome black, Awesome blue, Awesome violet and Awesome white | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Metal and Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| TFT | Super AMOLED |
| 270 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| MediaTek Dimensity 720 MT6853 chipset | Samsung Exynos 9611 chipset |
| Cortex-A76 and Cortex-A55, 64-bit, 7 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G57 MC3 GPU | Mali-G72 MP3 GPU |
| 9.09 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.02 | 14.14 |
| Camera | |
| 48.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.89 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | 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
Galaxy A51 has an overall score of 85.5, which is slightly better than the Samsung Galaxy A32's 84.7 general score. Galaxy A51 comes with Android 11 OS, and Samsung Galaxy A32 comes with Android OS. Galaxy A51 is an older phone than the Samsung Galaxy A32, but Samsung managed to build it somewhat thinner and lighter.
Samsung Galaxy A51 counts with a sharper screen than Samsung Galaxy A32, and although they both have a screen with the same size, the Samsung Galaxy A51 also has a higher screen pixel density and a much better resolution of 1080 x 2400. Samsung Galaxy A51 counts with a bit more powerful processor than Samsung Galaxy A32. Both of them have 8 cpu cores and 4 GB of RAM.
Galaxy A51 features just a bit better camera than Galaxy A32, although it has a tinier aperture which is worse for low-light photography, they both have the same resolution camera, the same video frame rate and the same video quality. The Galaxy A51 has slightly more memory capacity for applications and games than Samsung Galaxy A32, because although it has an external memory card slot that supports up to 512 GB against 1 TB, it also counts with 128 GB internal memory capacity.
The Galaxy A32 has superior battery performance than Samsung Galaxy A51, because it has a 5000mAh battery capacity.
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