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