Compare phones
Samsung Galaxy S III AT&T
SGH-I747| Global Score | |
| 72.2 | 79.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 11, 10, 9.0 Pie |
| 2012-06-04 | 2019-07-24 |
| 5.38 x 2.78 x 0.34 inches | 6.04 x 2.83 x 0.33 inches |
| 4.73 ounces | 6.13 ounces |
| Blue, Red and White | Blue, Gray and White |
| Polycarbonate | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 585.00 | -- |
| Display / Screen | |
| 4.8 inches | 6.1 inches |
| 720 x 1280 pixels (HD) | 1560 x 720 pixels |
| Super AMOLED | Super AMOLED |
| 306 pixels per inch | 282 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 7.3 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 665 chipset |
| Krait (Dual-Core 1500 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 2 GB (500 MHz) RAM | 4 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 610 GPU |
| 8.46 | 9.09 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 6.16 | 13.18 |
| 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 | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.47 | 11.44 |
| 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), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 4030mAh 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 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi A3 has a general score of 79.2, which is a little bit better than Galaxy S III AT&T's general score of 72.2. Both devices we compare here come with Android OS (Operating System), but Xiaomi Mi A3 has 11 version while Galaxy S III AT&T has Android 4.3 version. Xiaomi Mi A3's body is much newer and just a bit thinner, but noticeably heavier than the Galaxy S III AT&T.
Samsung Galaxy S III AT&T has a more vivid display than Xiaomi Mi A3, because although it has a little bit lower 1280 x 720 pixels resolution and a way smaller display, it also counts with a little bit greater pixel number in each inch of screen. Xiaomi Mi A3 features a much better storage capacity for games and applications than Galaxy S III AT&T, because it has 128 GB internal memory capacity and a slot for external memory cards that holds up to 256 GB.
Xiaomi Mi A3 has a bit more powerful processor than Galaxy S III AT&T, because although it has doesn't have an additional graphics co-processor, it also counts with a higher number of faster cores and a larger amount of RAM memory. Xiaomi Mi A3 shoots way better photographs and videos than Samsung Galaxy S III AT&T, because it has a lot larger camera aperture to take better low light images and videos, a way larger back-facing camera sensor taking much better quality photographs, a lot more mega-pixels back camera and a much higher 3840x2160 video definition.
The Xiaomi Mi A3 has a really longer battery duration than Galaxy S III AT&T, because it has a 92% more battery capacity.
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