Compare phones
| Global Score | |
| 90.8 | 76.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 10, 9.0 Pie |
| 2020-04-29 | 2019-04-26 |
| 6.26 x 2.90 x 0.34 inches | 6.47 x 3.02 x 0.31 inches |
| 6.60 ounces | 6.46 ounces |
| Prism cube black | Black, Blue, Pink and White |
| Aluminum and Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | $ 299.00 |
| 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 |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Samsung Exynos 980 chipset | Qualcomm Snapdragon 675 SM6150 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G76 MP5 GPU | Adreno 612 GPU |
| 9.27 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.38 | 14.14 |
| Camera | |
| 48.00 MP + 32.00 MP | 32.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.36 inches (1/2.8") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11.55 | 3.52 |
| 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 HSPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| 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 | FM Radio |
Comparison review
The Samsung Galaxy A51 5G has a score of 90.8, which is much better than Samsung Galaxy A70's general score of 76.9. Both of these phones include Android OS (operating system), but the Samsung Galaxy A51 5G has a more recent 11 version while Samsung Galaxy A70 has Android 10, counting with some extra features and some performance improvements. Samsung Galaxy A51 5G is a newer cellphone than Samsung Galaxy A70, although it is a little thicker and just a little heavier.
Samsung Galaxy A51 5G features a little sharper screen than Galaxy A70, because although it has a quite smaller screen, and they both have an equal resolution of 1080 x 2400 pixels, the Samsung Galaxy A51 5G also counts with a just a bit more pixels per screen inch. The Galaxy A51 5G counts with a bit superior processor than Samsung Galaxy A70. Both have 8 CPU cores and 6 GB of RAM memory.
Galaxy A51 5G counts with a very superior camera than Samsung Galaxy A70, because although it has a smaller camera aperture, and they both have the same (4K) video resolution and the same video frame rate, the Galaxy A51 5G also counts with a lot bigger sensor capturing more light and vivid colors.
The Galaxy A51 5G counts with a bit more memory for applications and games than Galaxy A70, and although they both have exactly the same 128 GB internal memory, the Galaxy A51 5G also has an external SD slot that holds a maximum of 1000 GB. The Galaxy A70's battery life is just as good as Samsung Galaxy A51 5G's battery performance.
The Galaxy A51 5G costs a bit more than Galaxy A70, but it's still a convenient choice, as you can get a better phone for that extra money.
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