Compare phones
| Global Score | |
| 72.2 | 76.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 12 |
| 2012-06-04 | 2022-03-23 |
| 5.38 x 2.78 x 0.34 inches | 6.46 x 3.00 x 0.32 inches |
| 4.73 ounces | 7.23 ounces |
| Blue, Red and White | Laser Black, Laser Blue and POCO Yellow |
| Polycarbonate | -- |
| Scratch-Resistant 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 |
| -- | 1200 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 8.9 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 696 SM6375 (6 nm) chipset |
| Krait (Dual-Core 1500 MHz) processor | processor |
| 2 GB (500 MHz) RAM | 6 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 619 GPU |
| 8.46 | 6.12 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 6.16 | 15.42 |
| Camera | |
| 8.00 MP + 1.90 MP | 108.00 MP + 16.00 MP |
| f/2.60 aperture | f/1.90 aperture |
| 0.33 inches (1/3") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 8.47 | 10.34 |
| 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 | 5000mAh Nano SIM Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi POCO X4 Pro 5G has a score of 76.7, which is slightly better than the Galaxy S III AT&T's general score of 72.2. Both of these phones work with Android OS (operating system), but the Xiaomi POCO X4 Pro 5G has a more recent 12 version while Galaxy S III AT&T has Android 4.3 version, providing lots of additional features and enhanced performance. Xiaomi POCO X4 Pro 5G's construction is notably newer and just a bit thinner than the Galaxy S III AT&T's, although it is also way heavier.
The Samsung Galaxy S III AT&T features a much better performing processor than Xiaomi POCO X4 Pro 5G, because although it has a lower amount of RAM and an inferior number of cores (although they are faster), it also counts with an extra graphics processing unit. The Xiaomi POCO X4 Pro 5G has a slightly better display than Samsung Galaxy S III AT&T, because it has a much bigger display, a better display pixels density and a much better 1080 x 2400 resolution.
Xiaomi POCO X4 Pro 5G has a much greater memory capacity to store more games and applications than Galaxy S III AT&T, because it has a slot for external memory cards that supports up to 1 TB and 128 GB internal storage capacity. The Xiaomi POCO X4 Pro 5G features a much longer battery life than Galaxy S III AT&T, because it has 5000mAh of battery capacity instead of 2100mAh.
Xiaomi POCO X4 Pro 5G has a lot better camera than Samsung Galaxy S III AT&T, because it has a camera in the back with way more mega pixels and a lot larger aperture.
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