Compare phones
| Global Score | |
| 72.5 | 78.9 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 10, 9.0 Pie, 8.1 Oreo |
| 2018-07-13 | 2019-02-05 |
| 6.03 x 3.00 x 0.34 inches | 6.16 x 2.93 x 0.35 inches |
| 6.38 ounces | 6.56 ounces |
| Black | Charcoal black and Ocean blue |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 230.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.3 inches |
| 1280 x 720 pixels (HD) | 2340 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Samsung Exynos 7 Octa 7904 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G71 MP2 GPU |
| 8.73 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.44 | 11.74 |
| Camera | |
| 13.00 MP + 13.00 MP | 13.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 28.00mm focal length | 12.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.32 inches (1/3.1") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.13 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M20 has a general score of 78.9, which is a little bit better than Galaxy J7 (2018)'s 72.5 general score. Although Galaxy M20 is a better phone than Galaxy J7 (2018), we must tell that it is also a just a bit heavier and a bit thicker phone. Galaxy M20 features just a bit better processing power than Samsung Galaxy J7 (2018), and although they both have the same number of cores, the Galaxy M20 also has a larger amount of RAM memory.
The Galaxy M20 has a better looking screen than Samsung Galaxy J7 (2018), because it has a little bit bigger display, a lot higher number of pixels per inch of screen and a way better resolution of 1080 x 2340. Galaxy J7 (2018) has just a bit better camera than Galaxy M20, and although they both have a back camera with a 13 MP resolution, the same video frame rates and the same video quality, the Galaxy J7 (2018) also has a bigger aperture to capture better photography and videos in low light situations and a bigger camera sensor.
The Samsung Galaxy M20 has a much greater storage capacity to store more apps and games than Galaxy J7 (2018), because it has an external memory card slot that supports a maximum of 512 GB and more internal storage. Galaxy M20 features a really longer battery performance than Galaxy J7 (2018), because it has 5000mAh of battery capacity.
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