Compare phones
| Global Score | |
| 72.4 | 94.8 |
| Basic Information | |
| Samsung | Samsung |
| Android | Android 13, 12, 11, 10 |
| 2022-01-10 | 2020-03-06 |
| 6.46 x 2.99 x 0.36 inches | 5.97 x 2.72 x 0.31 inches |
| -- | 5.78 ounces |
| Black, Blue and Red | Cloud blue, Cloud pink, Cosmic grey and Cosmic white |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 6) |
| -- | Scratch-Resistant Glass |
| -- | $ 1000.00 |
| Display / Screen | |
| 6.5 inches | 6.2 inches |
| 1600 x 720 pixels | 3200 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 270 pixels per inch | 566 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.9 |
| Performance | |
| -- | Qualcomm Snapdragon 865 SM8250 (7 nm) chipset |
| 64-bit (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Yes GPU | Adreno 650 GPU |
| 8.73 | 9.72 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 5.8 | 15.38 |
| Camera | |
| 48.00 MP + 5.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.24 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.4 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy S20 is much better than Galaxy A03, getting a overall score of 94.8 against 72.4. The Galaxy S20 works with Android 13 operating system, and Galaxy A03 has Android operating system. Galaxy S20 has a much better looking display than Galaxy A03, because although it has a bit smaller screen, it also counts with a much higher resolution of 1440 x 3200px and much more pixels per inch of display.
Samsung Galaxy S20 counts with a quite superior performance than Galaxy A03, and although they both have a Octa-Core processor, the Samsung Galaxy S20 also has more RAM. Samsung Galaxy S20 features a much better storage capacity to install games and applications than Galaxy A03, because it has a SD memory card expansion slot that holds up to 1000 GB and 128 GB internal memory.
The Samsung Galaxy S20 captures much clearer photos and videos than Galaxy A03, although it has a back camera with a lot lower 12 megapixels resolution, they both have the same aperture. Samsung Galaxy A03 counts with improved battery performance than Galaxy S20, because it has 5000mAh of battery capacity.
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