Compare phones
| Global Score | |
| 72.2 | 77 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 11, 10, 9.0 Pie |
| 2012-06-04 | 2019-10-05 |
| 5.38 x 2.78 x 0.34 inches | 6.43 x 3.05 x 0.31 inches |
| 4.73 ounces | 6.46 ounces |
| Blue, Red and White | Black, Blue, Green and Red |
| Polycarbonate | Plastic |
| Scratch-Resistant Glass | -- |
| $ 585.00 | -- |
| Display / Screen | |
| 4.8 inches | 6.5 inches |
| 720 x 1280 pixels (HD) | 1560 x 720 pixels |
| Super AMOLED | TFT |
| 306 pixels per inch | 264 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 7.2 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| Krait (Dual-Core 1500 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 2 GB (500 MHz) RAM | 4 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 506 GPU |
| 8.46 | 8.91 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 6.16 | 11.74 |
| Camera | |
| 8.00 MP + 1.90 MP | 13.00 MP + 8.00 MP |
| f/2.60 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.33 inches (1/3") sensor | 0.25 inches (1/4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.47 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 6.6 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 4000mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A20s has an overall score of 77, which is a bit better than Samsung Galaxy S III AT&T's overall score of 72.2. These devices come with Android OS (Operating System), but Samsung Galaxy A20s has the newer 11 version while Samsung Galaxy S III AT&T has Android 4.3 version. Although the Samsung Galaxy A20s is a lot heavier than the Samsung Galaxy S III AT&T, it's just a little thinner and also notably newer.
Samsung Galaxy A20s counts with a little faster processing unit than Samsung Galaxy S III AT&T, because although it has doesn't have an extra graphics processing unit, it also counts with a higher number of cores and a larger amount of RAM memory. The Galaxy S III AT&T has a sharper screen than Samsung Galaxy A20s, because although it has a bit worse 1280 x 720 resolution and a really smaller display, it also counts with a little bit better quantity of pixels in each inch in the display.
The Samsung Galaxy A20s takes clearer photos and videos than Samsung Galaxy S III AT&T, because although it has a way tinier camera sensor which offers a way worse image and video quality, and they both have the same video frame rates and the same 1920x1080 video definition, the Samsung Galaxy A20s also counts with a much higher resolution back camera and a much larger diafragm aperture for better captures in poorly lited environments.
The Galaxy A20s features a very superior storage capacity to install applications and games than Samsung Galaxy S III AT&T, because it has 64 GB internal storage and an external memory card slot that allows up to 512 GB. The Samsung Galaxy A20s features a superior battery lifetime than Galaxy S III AT&T, because it has a 90 percent larger battery size.
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