Compare phones
| Global Score | |
| 79.5 | 78.9 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 10, 9.0 Pie, 8.1 Oreo |
| 2016-03-11 | 2019-02-05 |
| 5.61 x 2.74 x 0.31 inches | 6.16 x 2.93 x 0.35 inches |
| 5.36 ounces | 6.56 ounces |
| Black, Gold, Pink, Pink gold, Silver and White | Charcoal black and Ocean blue |
| Aluminum and Glass (Corning Gorilla Glass 4) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 124.00 | -- |
| Display / Screen | |
| 5.1 inches | 6.3 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 576 pixels per inch | 409 pixels per inch |
| 855 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 530 GPU | Mali-G71 MP2 GPU |
| 9 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.56 | 11.74 |
| Camera | |
| 12.00 MP + 5.00 MP | 13.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 26.00mm focal length | 12.00mm focal length |
| 0.4 inches (1/2.5") sensor | 0.32 inches (1/3.1") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 9.79 | 9.02 |
| 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 6.8 |
| 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 and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S7 has a score of 79.5, which is slightly better than the Galaxy M20's 78.9 general score. The Samsung Galaxy S7 is an much older cellphone than the Galaxy M20, but Samsung managed to make it somewhat thinner and lighter. Galaxy S7 counts with a bit faster CPU than Samsung Galaxy M20, although it has a lower number of cores , they both have 4 GB of RAM memory.
Galaxy S7 features a much sharper display than Galaxy M20, because although it has a little smaller display, it also counts with a better 1440 x 2560 pixels resolution and a better pixels number per inch in the screen. The Galaxy M20 features a much greater memory to store more games and applications than Galaxy S7, because it has a slot for an external memory card that supports a maximum of 512 GB and 32 GB more internal memory.
Galaxy S7 captures a bit better photographs and videos than Samsung Galaxy M20, because although it has a back facing camera with a worse 12 MP resolution, it also counts with a bigger back-facing camera sensor providing a higher image quality, a lot better video quality and a bigger diafragm aperture to capture better captures in low light situations.
The Galaxy M20 has a very superior battery life than Galaxy S7, because it has 5000mAh of battery capacity instead of 3000mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.