Compare phones
| Global Score | |
| 87.7 | 79.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | -- |
| 2020-09-11 | 2016-03-11 |
| 6.45 x 3.00 x 0.37 inches | 5.61 x 2.74 x 0.31 inches |
| 7.51 ounces | 5.36 ounces |
| Black and White | Black, Gold, Pink, Pink gold, Silver and White |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 4) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 124.00 |
| Display / Screen | |
| 6.7 inches | 5.1 inches |
| 2340 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED Plus | Super AMOLED |
| 385 pixels per inch | 576 pixels per inch |
| -- | 855 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.6 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Adreno 530 GPU |
| 9.27 | 9 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 200 GB) external memory slot |
| 14.14 | 8.56 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 5.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.57 inches (1/1.76") 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 |
| 11.88 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 7000mAh Battery | 3000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 8.32 | 4.96 |
| 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
The Galaxy M51 has a global score of 87.7, which is much better than Samsung Galaxy S7's 79.5 global score. The Galaxy M51 body is noticeably newer, but somewhat thicker and noticeably heavier than Samsung Galaxy S7. Samsung Galaxy S7 features an incredibly better screen than Samsung Galaxy M51, because although it has a really smaller display, it also counts with a better resolution of 1440 x 2560px and a better pixels amount per inch of display.
Galaxy M51 features much more memory to store more apps and games than Galaxy S7, because it has a slot for external memory cards that allows up to 512 GB and 96 GB more internal memory capacity. The Samsung Galaxy M51 has a little faster processing unit than Samsung Galaxy S7, because it has a higher number of cores and 2 GB more RAM.
Galaxy M51 has a way better battery performance than Galaxy S7, because it has a 133 percent bigger battery capacity. The Samsung Galaxy M51 shoots much better pictures and videos than Galaxy S7, because although it has a smaller aperture which is not good for shooting photographs in poorly lited situations, and they both have the same 3840x2160 (4K) video definition and the same 30 fps video frame rates, the Samsung Galaxy M51 also counts with a much larger camera sensor shooting way better quality photos and a way better resolution back camera.
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