| Global Score | |
| 72.2 | 79.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 12 |
| 2012-06-04 | 2021-12-28 |
| 5.38 x 2.78 x 0.34 inches | 6.44 x 2.94 x 0.32 inches |
| 4.73 ounces | 7.20 ounces |
| Blue, Red and White | Black, Blue, Green and Pink |
| Polycarbonate | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 585.00 | -- |
| Display / Screen | |
| 4.8 inches | 6.7 inches |
| 720 x 1280 pixels (HD) | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 306 pixels per inch | 524 pixels per inch |
| -- | 1000 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 9.4 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| Krait (Dual-Core 1500 MHz) processor | processor |
| 2 GB (500 MHz) RAM | 8 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 730 GPU |
| 8.46 | 6.21 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 10.1 |
| Camera | |
| 8.00 MP + 1.90 MP | 50.00 MP + 32.00 MP |
| f/2.60 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.33 inches (1/3") sensor | 0.78 inches (1/1.28") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.47 | 12.76 |
| 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, Dual SIM |
| 7 | 10.6 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 4600mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 6.48 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Xiaomi 12 Pro is much better than Samsung Galaxy S III AT&T, having a global score of 79.6 against 72.2. These devices work with Android OS (Operating System), but Xiaomi 12 Pro has newer 12 version and Samsung Galaxy S III AT&T has Android 4.3 version. Xiaomi 12 Pro is a newer and a little thinner phone than Samsung Galaxy S III AT&T, although it is also incredibly heavier.
Galaxy S III AT&T has a much powerful CPU than Xiaomi 12 Pro, because although it has an inferior number of cores (although faster) and 6 GB lesser RAM memory, it also counts with an additional graphics processing unit. Xiaomi 12 Pro counts with a more vivid display than Samsung Galaxy S III AT&T, because it has a lot higher resolution of 1440 x 3200, a lot higher display pixel density and a really bigger display.
Xiaomi 12 Pro counts with a much better storage capacity for applications and games than Samsung Galaxy S III AT&T, because although it has no slot for an SD memory card, it also counts with 112 GB more internal storage capacity. Xiaomi 12 Pro captures greater videos and photos than Galaxy S III AT&T, because it has a way bigger sensor, a back camera with way more mega-pixels, a much larger camera aperture for better low light photos and videos and a lot better video quality.
The Xiaomi 12 Pro features a very superior battery duration than Samsung Galaxy S III AT&T, because it has a 4600mAh battery capacity.
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