Compare phones
| Global Score | |
| 77 | 83.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10, 9.0 Pie | Android 11, 9.0 Pie |
| 2019-10-05 | 2019-09-29 |
| 6.43 x 3.05 x 0.31 inches | 6.26 x 2.96 x 0.35 inches |
| 6.46 ounces | 6.63 ounces |
| Black, Blue, Green and Red | Black, Blue and White |
| Plastic | Plastic |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1560 x 720 pixels | 2340 x 1080 pixels |
| TFT | Super AMOLED |
| 264 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 (14 nm) chipset | Samsung Exynos 9611 chipset |
| Cortex-A53 (Octa-Core 1800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G72 MP3 GPU |
| 8.91 | 9.27 |
| 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 | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 27.00mm focal length | 12.00mm focal length |
| 0.25 inches (1/4") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.91 | 11.44 |
| 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 | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| 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, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy M30s has an overall score of 83.3, which is a bit better than the Galaxy A20s's 77 global score. Although it's the best in this review, the Galaxy M30s is an a little heavier and somewhat thicker cellphone than Galaxy A20s. These devices come with the same Android 11 OS. The Samsung Galaxy M30s has a sharper screen than Samsung Galaxy A20s, because although it has a little smaller display, it also counts with way more pixels per display inch and a lot higher 1080 x 2340px resolution.
The Galaxy M30s features as much storage to store more games and applications as the Galaxy A20s, both have the same internal storage and an external SD slot that admits up to 512 GB. The Samsung Galaxy M30s counts with a little better processing power than Samsung Galaxy A20s. They have a Octa-Core processor and a 4 GB RAM memory.
The Galaxy M30s features a superior battery lifetime than Galaxy A20s, because it has a 6000mAh battery size. Galaxy M30s takes way better videos and photos than Galaxy A20s, because although it has a smaller aperture which is worse for shooting photos and video in low light situations, it also counts with a way higher video definition, a way larger sensor capturing way better quality videos and photos and a back facing camera with way more megapixels.
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