Compare phones
| Global Score | |
| 76.9 | 90.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 10, 9.0 Pie | Android 11, 10 |
| 2019-04-26 | 2020-04-29 |
| 6.47 x 3.02 x 0.31 inches | 6.26 x 2.90 x 0.34 inches |
| 6.46 ounces | 6.60 ounces |
| Black, Blue, Pink and White | Prism cube black |
| Plastic | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 299.00 | $ 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 |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 675 SM6150 chipset | Samsung Exynos 980 chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 612 GPU | Mali-G76 MP5 GPU |
| 9.18 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 14.14 | 15.38 |
| Camera | |
| 32.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 3.52 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 4500mAh Li - Polymer 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 Galaxy A51 5G has a score of 90.8, which is better than the Galaxy A70's global score of 76.9. These phones have Android operating system, but the Galaxy A51 5G has the newer 11 version and Galaxy A70 has Android 10 version, providing some extra features and better performance. Galaxy A51 5G's body is newer than the Galaxy A70's, although it's a little heavier and just a little bit thicker.
Samsung Galaxy A51 5G counts with a little more vivid screen than Samsung Galaxy A70, because although it has a bit smaller display, and they both have the same exact resolution of 1080 x 2400, the Samsung Galaxy A51 5G also counts with a just a bit greater pixel amount per inch in the screen. Galaxy A51 5G has a bit more powerful processor than Galaxy A70. They have the same number of cores and the same RAM amount.
The Galaxy A51 5G captures way better photos and videos than Samsung Galaxy A70, because although it has a tinier aperture, and they both have the same video quality and the same 30 frames per second video frame rates, the Galaxy A51 5G also counts with a much bigger sensor which offers a much better image and video quality.
Samsung Galaxy A51 5G features a bit more storage capacity for games and applications than Samsung Galaxy A70, and although they both have the same internal storage capacity, the Samsung Galaxy A51 5G also has a slot for SD memory cards that allows a maximum of 1000 GB. Galaxy A51 5G's battery lifetime is very similar to the battery performance in Samsung Galaxy A70.
Galaxy A51 5G costs a little more than the Samsung Galaxy A70, but it's still a great choice, as you can get a lot more features for that extra money.
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