Compare phones
| Global Score | |
| 85.5 | 80.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 12 |
| 2019-12-27 | -- |
| 6.24 x 2.90 x 0.31 inches | 6.44 x 3.00 x 0.30 inches |
| 6.07 ounces | 6.38 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | -- |
| Plastic and Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.6 |
| Performance | |
| Samsung Exynos 9611 chipset | -- |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G72 MP3 GPU | Yes GPU |
| 9.27 | 6.12 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.14 | 15.42 |
| Camera | |
| 48.00 MP + 32.00 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 | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.55 | 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 | |
| 4000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 just a bit better than Galaxy A73 5G's overall score of 80.5. Galaxy A51 is a just a little bit lighter but just a little thicker phone than Galaxy A73 5G. Both devices in our current comparison come with Android OS (operating system), but the Galaxy A51 has the previous 11 version while Galaxy A73 5G has Android 12 version.
Galaxy A51 counts with a very superior processor than Galaxy A73 5G, although it has a lower amount of RAM, they both have 8 cores. Samsung Galaxy A73 5G has just a bit better looking display than Galaxy A51, because although it has a just a little worse screen density, and they both have the same 1080 x 2400 resolution, the Samsung Galaxy A73 5G also counts with a quite larger display.
Samsung Galaxy A51 captures much clearer photos and videos than Samsung Galaxy A73 5G, although it has a tinier camera aperture and a way less megapixels back-facing camera. The Galaxy A73 5G has a slightly better storage for apps and games than Galaxy A51, and although they both have the same internal memory, the Galaxy A73 5G also has an external memory card slot that admits up to 1 TB.
Samsung Galaxy A73 5G has superior battery performance than Samsung Galaxy A51, because it has a 25 percent greater battery capacity.
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