Compare phones
| Global Score | |
| 83.3 | 77 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 9.0 Pie | Android 11, 10, 9.0 Pie |
| 2019-09-29 | 2019-10-05 |
| 6.26 x 2.96 x 0.35 inches | 6.43 x 3.05 x 0.31 inches |
| 6.63 ounces | 6.46 ounces |
| Black, Blue and White | Black, Blue, Green and Red |
| Plastic | Plastic |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| Super AMOLED | TFT |
| 403 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Adreno 506 GPU |
| 9.27 | 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 | |
| 48.00 MP + 16.00 MP | 13.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 12.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.25 inches (1/4") 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 | -- |
| 11.44 | 8.91 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 6000mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy M30s has a global score of 83.3, which is a bit better than Samsung Galaxy A20s's 77 overall score. Galaxy M30s's body is a little bit heavier and thicker than the Samsung Galaxy A20s. These devices work with the same Android 11 OS (operating system). Samsung Galaxy M30s counts with a little better hardware performance than Galaxy A20s. They have 8 cores and the same RAM amount.
The Galaxy M30s has a much better screen than Samsung Galaxy A20s, because although it has a quite smaller display, it also counts with a way greater screen pixel density and a way higher resolution of 1080 x 2340 pixels. The Galaxy A20s features as much memory capacity to install applications and games or saving photos and videos as the Samsung Galaxy M30s, both have a slot for an external memory card that holds up to 512 GB and equal internal memory capacity.
The Galaxy M30s counts with a superior battery lifetime than Galaxy A20s, because it has a 6000mAh battery capacity. The Galaxy M30s counts with a way better camera than Galaxy A20s, because although it has a smaller aperture, it also counts with a camera with much more mega-pixels, a way better (4K) video resolution and a much bigger back camera sensor taking more light and vivid colors.
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