Compare phones
| Global Score | |
| 72.2 | 80.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 11 |
| 2012-06-04 | 2021-05-20 |
| 5.38 x 2.78 x 0.34 inches | 6.37 x 2.97 x 0.35 inches |
| 4.73 ounces | 6.70 ounces |
| Blue, Red and White | Cool Blue, POCO Yellow and Power Black |
| Polycarbonate | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 585.00 | -- |
| Display / Screen | |
| 4.8 inches | 6.5 inches |
| 720 x 1280 pixels (HD) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 306 pixels per inch | 405 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | MediaTek Dimensity 700 MT6833V chipset |
| Krait (Dual-Core 1500 MHz) processor | Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor |
| 2 GB (500 MHz) RAM | 4 GB RAM |
| Adreno 225 (400 MHz) GPU | Mali-G57 MC2 GPU |
| 8.46 | 9.18 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 7.7 |
| Camera | |
| 8.00 MP + 1.90 MP | 48.00 MP + 8.00 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 8.47 | 10.89 |
| 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 | 5000mAh 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi POCO M3 Pro 5G has an overall score of 80.8, which is better than the Galaxy S III AT&T's 72.2 overall score. The Xiaomi POCO M3 Pro 5G is a much newer phone than Galaxy S III AT&T, but it's just a bit thicker and heavier. Both devices in this comparison review work with Android operating system, but Xiaomi POCO M3 Pro 5G has a more recent 11 version and Galaxy S III AT&T has Android 4.3, so it provides the user some extra features.
The Xiaomi POCO M3 Pro 5G counts with a little faster processing unit than Galaxy S III AT&T, because although it has doesn't have an additional GPU, it also counts with a greater number of cores (and faster) and 2 GB more RAM memory. The Samsung Galaxy S III AT&T counts with a little sharper display than Xiaomi POCO M3 Pro 5G, although it has a little bit lower screen density, a much lower 1280 x 720 resolution and a lot smaller screen.
The Xiaomi POCO M3 Pro 5G counts with much more storage for apps and games than Galaxy S III AT&T, because although it has no slot for an external memory card, it also counts with 64 GB internal storage capacity. Xiaomi POCO M3 Pro 5G features a really longer battery performance than Samsung Galaxy S III AT&T, because it has a 5000mAh battery size.
Xiaomi POCO M3 Pro 5G shoots way better pictures and videos than Galaxy S III AT&T, and although they both have the same video frame rates and the same video definition, the Xiaomi POCO M3 Pro 5G also has a way larger aperture, a back facing camera with way more MP and a lot larger camera sensor providing a lot higher image quality.
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