Compare phones
| Global Score | |
| 85.5 | 79.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | -- |
| 2019-12-27 | 2016-08-02 |
| 6.24 x 2.90 x 0.31 inches | 6.04 x 2.91 x 0.31 inches |
| 6.07 ounces | 5.96 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black onyx, Blue coral, Gold platinum and Silver titanium |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2150 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Adreno 530 GPU |
| 9.27 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 14.14 | 10.78 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 5.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.4 inches (1/2.5") 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 | -- |
| 11.55 | 9.57 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 5.44 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, 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 Galaxy Note7's 79.5 global score. Galaxy A51's design has the same thickness than the Galaxy Note7, but it's a little bit heavier. The Galaxy Note7 counts with a little sharper display than Galaxy A51, because although it has a little bit smaller screen, it also counts with a higher 1440 x 2560 resolution and a better pixel density.
The Galaxy A51 has just a bit better hardware performance than Galaxy Note7, and although they both have the same RAM memory amount, the Galaxy A51 also has a higher number of cores (and they are faster). Galaxy A51 counts with a much bigger memory capacity for apps and games than Galaxy Note7, because it has a SD card slot that admits up to 512 GB and 64 GB more internal memory capacity.
The Galaxy A51 counts with just a bit longer battery life than Galaxy Note7, because it has a 14 percent more battery capacity. Samsung Galaxy A51 counts with a much better camera than Samsung Galaxy Note7, because although it has a smaller aperture which is not recommended for capturing photos and video in low-light environments, and they both have the same 30 fps video frame rate and the same video quality, the Samsung Galaxy A51 also counts with a bigger back camera sensor taking more light and vivid colors and a much more MP camera in the back.
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