Compare phones
Samsung Galaxy S III AT&T
SGH-I747| Global Score | |
| 72.2 | 76.1 |
| Basic Information | |
| Samsung | |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 11 |
| 2012-06-04 | 2021-04-20 |
| 5.38 x 2.78 x 0.34 inches | 6.46 x 2.87 x 0.36 inches |
| 4.73 ounces | 6.70 ounces |
| Blue, Red and White | Marine Blue and Moondust Gray |
| Polycarbonate | Glass |
| Scratch-Resistant Glass | -- |
| $ 585.00 | -- |
| Display / Screen | |
| 4.8 inches | 6.7 inches |
| 720 x 1280 pixels (HD) | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 306 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 750G SM7225 chipset |
| Krait (Dual-Core 1500 MHz) processor | Kryo 570, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 2 GB (500 MHz) RAM | 6 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 619 GPU |
| 8.46 | 9.18 |
| Storage | |
| 16 GB internal memory | 256 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 6.16 | 18.62 |
| Camera | |
| 8.00 MP + 1.90 MP | 48.00 MP + 32.00 MP |
| f/2.60 aperture | f/1.80 aperture |
| 0.33 inches (1/3") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 8.47 | 11.55 |
| 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) and HSDPA |
| Micro SIM | Nano SIM |
| 7 | 10.6 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 4500mAh Nano SIM Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| 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 |
Comparison review
The TCL 20 Pro 5G has a score of 76.1, which is slightly better than Galaxy S III AT&T's score of 72.2. Both phones in this comparison review come with Android OS (operating system), but the TCL 20 Pro 5G has 11 version and Galaxy S III AT&T has Android 4.3, so it counts with a lot of extra features. The TCL 20 Pro 5G body is incredibly newer, but much heavier and a little thicker than Galaxy S III AT&T.
Samsung Galaxy S III AT&T features a little sharper screen than TCL 20 Pro 5G, although it has a lot smaller screen, a lot lower resolution of 1280 x 720px and a little worse pixel count per inch of display. The TCL 20 Pro 5G features a little faster CPU than Galaxy S III AT&T, because although it has doesn't have a graphics processor, it also counts with a greater amount of RAM and a greater number of cores.
The TCL 20 Pro 5G counts with a much bigger memory for apps and games than Samsung Galaxy S III AT&T, because it has an external memory card slot that allows up to 1 TB and 240 GB more internal storage capacity. TCL 20 Pro 5G has a greater camera than Galaxy S III AT&T, because it has a back camera with a way higher 48 mega pixels resolution, a much higher 3840x2160 video quality, a lot bigger back camera sensor capturing lot higher quality pictures and a much larger aperture.
TCL 20 Pro 5G counts with a really longer battery life than Galaxy S III AT&T, because it has a 4500mAh battery capacity against 2100mAh.
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