Compare phones
| Global Score | |
| 72.2 | 81 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 12 |
| 2012-06-04 | -- |
| 5.38 x 2.78 x 0.34 inches | -- |
| 4.73 ounces | -- |
| Blue, Red and White | Black and White |
| Polycarbonate | Aluminum and Ceramic |
| 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 |
| -- | 1500 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 9.7 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 8+ Gen 1 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 | 256 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 13.3 |
| Camera | |
| 8.00 MP + 1.90 MP | 50.00 MP + 20.00 MP |
| f/2.60 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| 0.33 inches (1/3") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 8.47 | 12.32 |
| 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 | 4800mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 6.64 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 12S Ultra is better than Samsung Galaxy S III AT&T, having an 81 score against 72.2. Xiaomi 12S Ultra's design is notably thinner and lighter than the Samsung Galaxy S III AT&T. Both devices in this comparison review work with Android OS (operating system), but Xiaomi 12S Ultra has newer 12 version and Samsung Galaxy S III AT&T has Android 4.3, counting with lots of additional features and enhanced performance.
Galaxy S III AT&T features a much better processing power than Xiaomi 12S Ultra, because although it has less RAM memory and less CPU cores (although faster), it also counts with an extra graphics processing unit. Xiaomi 12S Ultra has a brighter display than Galaxy S III AT&T, because it has a lot larger screen, a much higher resolution of 1440 x 3200 and a lot greater screen pixel density.
Xiaomi 12S Ultra counts with a superior 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 256 GB internal storage capacity. Xiaomi 12S Ultra takes a lot better photographs and videos than Galaxy S III AT&T, because it has a back facing camera with much more mega pixels, a way larger diafragm aperture, a lot better video resolution and a way bigger camera sensor taking more light and vivid colors.
Xiaomi 12S Ultra features a really longer battery life than Galaxy S III AT&T, because it has a 4800mAh battery capacity against 2100mAh.
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