| Global Score | |
| 74.8 | 94.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.3, 4.1.2, 4.1.1, 4.0.4 | Android 13, 12, 11, 10 |
| 2012-05-03 | 2020-03-06 |
| 5.38 x 2.78 x 0.34 inches | 5.97 x 2.72 x 0.31 inches |
| 4.69 ounces | 5.78 ounces |
| Black, Blue, Brown, Gray, Pink, Red and White | Cloud blue, Cloud pink, Cosmic grey and Cosmic white |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 195.00 | $ 1000.00 |
| Display / Screen | |
| 4.8 inches | 6.2 inches |
| 720 x 1280 pixels (HD) | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 306 pixels per inch | 566 pixels per inch |
| 300 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 8.6 | 8.9 |
| Performance | |
| Samsung Exynos 4 (4412) chipset | Qualcomm Snapdragon 865 SM8250 (7 nm) chipset |
| ARM Cortex-A9 (Quad-Core 1400 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 12 GB RAM |
| ARM Mali-400 MP4 (Quad-Core 266 MHz) GPU | Adreno 650 GPU |
| 9 | 9.72 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 7.56 | 15.38 |
| Camera | |
| 8.00 MP + 1.90 MP | 12.00 MP + 10.00 MP |
| f/2.60 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.33 inches (1/3") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.47 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 4000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 580 hours standby time 16 hours talk time | -- |
| 4 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Galaxy S20 has a score of 94.8, which is a lot better than the Galaxy S III's global score of 74.8. These phones come with Android OS (operating system), but Galaxy S20 has 13 version and Galaxy S III has Android 4.3 version, giving a lot of extra features and a performance increase. The Galaxy S20 design is newer and just a bit thinner than the Galaxy S III's, but it is also heavier.
The Galaxy S20 counts with a slightly better display than Samsung Galaxy S III, because it has a larger display, a much better amount of pixels per display inch and a much higher 1440 x 3200px resolution. The Galaxy S20 has a superior memory capacity for games and applications than Galaxy S III, because it has 128 GB internal storage capacity and a slot for an external memory card that supports up to 1000 GB.
The Galaxy S20 features just a bit better performance than Samsung Galaxy S III, because although it has doesn't have an additional graphics co-processor, it also counts with 4 more CPU cores and a greater amount of RAM memory. The Galaxy S20 counts with a way better battery performance than Galaxy S III, because it has 4000mAh of battery capacity.
Samsung Galaxy S20 counts with a greater camera than Samsung Galaxy S III, because it has a much better 7680x4320 video definition, a much higher 12 mega-pixels resolution camera, a lot bigger camera aperture to capture better low light images and videos and a lot larger sensor shooting lot higher quality videos and pictures.
Although Samsung Galaxy S20 is a better device, it is way more expensive than Galaxy S III, and it doesn't have such a good quality/price relation as the Galaxy S III. So if you need that extra specs, you can buy the Samsung Galaxy S20, but if you don't you can save a couple dollars and buy the Galaxy S III, resigning some specifications.
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