Compare phones
| Global Score | |
| 77 | 78.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10, 9.0 Pie | Android 10, 9.0 Pie, 8.1 Oreo |
| 2019-10-05 | 2019-02-05 |
| 6.43 x 3.05 x 0.31 inches | 6.16 x 2.93 x 0.35 inches |
| 6.46 ounces | 6.56 ounces |
| Black, Blue, Green and Red | Charcoal black and Ocean blue |
| Plastic | Plastic and Plastic |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 1560 x 720 pixels | 2340 x 1080 pixels |
| TFT | IPS LCD |
| 264 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 (14 nm) chipset | Samsung Exynos 7 Octa 7904 chipset |
| Cortex-A53 (Octa-Core 1800 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 506 GPU | Mali-G71 MP2 GPU |
| 8.91 | 8.91 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 11.74 |
| Camera | |
| 13.00 MP + 8.00 MP | 13.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 27.00mm focal length | 12.00mm focal length |
| 0.25 inches (1/4") 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 |
| 8.91 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M20 has a general score of 78.9, which is slightly better than the Samsung Galaxy A20s's 77 global score. Although it's the best in this comparison review, we must note that it's also a bit heavier and somewhat thicker. Both of these phones include Android OS, but the Galaxy M20 has older 10 version and Samsung Galaxy A20s has Android 11.
The Galaxy M20's processing unit is just as good as the Samsung Galaxy A20s one, both have the same number of cores and the same RAM memory amount. Samsung Galaxy M20 counts with a better screen than Galaxy A20s, because although it has a bit smaller screen, it also counts with a much higher amount of pixels per screen inch and a lot higher resolution of 1080 x 2340px.
The Galaxy M20 and Samsung Galaxy A20s have quite similar memory capacity for apps and games, both have an external memory slot that admits a maximum of 512 GB and equal 64 GB internal storage capacity. Samsung Galaxy M20 has just a bit better camera than Samsung Galaxy A20s, because although it has a smaller aperture which is not good for low-light photography and video, and they both have the same 1920x1080 video resolution, the same video frame rate and the same resolution back camera, the Samsung Galaxy M20 also counts with a much bigger camera sensor taking more light and vivid colors.
The Galaxy M20 features better battery performance than Samsung Galaxy A20s, because it has 5000mAh of battery capacity.
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