Compare phones
| Global Score | |
| 94.8 | 79.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 13, 12, 11, 10 | -- |
| 2020-03-06 | 2019-03-02 |
| 5.97 x 2.72 x 0.31 inches | 6.24 x 2.94 x 0.30 inches |
| 5.78 ounces | 5.82 ounces |
| Cloud blue, Cloud pink, Cosmic grey and Cosmic white | Black, Blue and White |
| Aluminum and Glass (Corning Gorilla Glass 6) | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1000.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.4 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| 566 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 8.9 | 8 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 (7 nm) chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali-G71 MP2 GPU |
| 9.72 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.38 | 11.74 |
| Camera | |
| 12.00 MP + 10.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.78 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy S20 has a general score of 94.8, which is better than Samsung Galaxy A30's 79.6 overall score. Even though the Samsung Galaxy S20 is just a bit thicker than Samsung Galaxy A30, it's just a little lighter and newer. The Samsung Galaxy S20 has a sharper screen than Samsung Galaxy A30, because although it has a bit smaller screen, it also counts with a greater pixel quantity per inch in the screen and a better resolution of 1440 x 3200px.
Samsung Galaxy S20 features just a little better performance than Galaxy A30, and although they both have the same number of cores, the Samsung Galaxy S20 also has a larger amount of RAM memory. The Samsung Galaxy S20 has a much better memory for applications, games, photos and videos than Samsung Galaxy A30, because it has a SD memory slot that supports a maximum of 1000 GB and 128 GB internal storage.
Galaxy A30 counts with a battery duration that's very similar to Samsung Galaxy S20's battery duration. Galaxy S20 takes much clearer videos and photos than Samsung Galaxy A30, because although it has a camera in the back with lot less mega-pixels and a smaller diafragm aperture which is not good for taking photographs or video in low light situations, it also counts with a way larger sensor which provides a much higher photo and video quality and a way higher video resolution.
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