Compare phones
| Global Score | |
| 80.5 | 90.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 11, 10 |
| -- | 2020-04-29 |
| 6.44 x 3.00 x 0.30 inches | 6.26 x 2.90 x 0.34 inches |
| 6.38 ounces | 6.60 ounces |
| -- | Prism cube black |
| Plastic | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| 800 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.1 |
| Performance | |
| -- | Samsung Exynos 980 chipset |
| processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Yes GPU | Mali-G76 MP5 GPU |
| 6.12 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 15.42 | 15.38 |
| Camera | |
| 108.00 MP + 32.00 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 |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.45 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | 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 5G is better than the Galaxy A73 5G, getting a 90.8 score against 80.5. Even being the best phone in this review, Galaxy A51 5G's construction is thicker and a little bit heavier than the Galaxy A73 5G. Both of these phones include Android OS, but Galaxy A51 5G has 11 version and Galaxy A73 5G has Android 12 version.
Galaxy A73 5G features a bit more vivid screen than Galaxy A51 5G, because although it has a little inferior number of pixels per screen inch, and they both have the same exact resolution of 1080 x 2400, the Galaxy A73 5G also counts with a bit larger display. Galaxy A51 5G counts with a very superior CPU than Galaxy A73 5G. Both have a Octa-Core processor and a 6 GB RAM memory.
The Galaxy A51 5G has a better camera than Samsung Galaxy A73 5G, although it has a much less MP resolution back facing camera and a tinier camera aperture which is not recommended for taking pictures or video in low light situations. Galaxy A73 5G has just a bit bigger memory for applications and games than Samsung Galaxy A51 5G, and although they both have the same 128 GB internal storage, the Galaxy A73 5G also has a slot for external memory cards that allows a maximum of 1 TB.
Galaxy A73 5G counts with a bit longer battery life than Samsung Galaxy A51 5G, because it has 5000mAh of battery capacity.
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