| Global Score | |
| 74.8 | 81.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.1.2, 4.1.1, 4.0.4 | Android 10 |
| 2012-05-03 | 2020-09-08 |
| 5.38 x 2.78 x 0.34 inches | 6.51 x 3.02 x 0.37 inches |
| 4.69 ounces | 7.58 ounces |
| Black, Blue, Brown, Gray, Pink, Red and White | Cobalt blue and Shadow gray |
| Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 195.00 | -- |
| Display / Screen | |
| 4.8 inches | 6.7 inches |
| 720 x 1280 pixels (HD) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 306 pixels per inch | 393 pixels per inch |
| 300 cd/m2 brightness | 450 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.6 | 8.4 |
| Performance | |
| Samsung Exynos 4 (4412) chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| ARM Cortex-A9 (Quad-Core 1400 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| ARM Mali-400 MP4 (Quad-Core 266 MHz) GPU | Adreno 618 GPU |
| 9 | 9.36 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 7.56 | 10.78 |
| Camera | |
| 8.00 MP + 1.90 MP | 64.00 MP + 20.00 MP |
| f/2.60 aperture | f/1.90 aperture |
| 0.33 inches (1/3") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.47 | 12.1 |
| 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 | 5160mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 580 hours standby time 16 hours talk time | -- |
| 4 | 6.88 |
| 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 |
The Xiaomi Poco X3 NFC is a bit better than the Galaxy S III, having an 81.6 score against 74.8. The Xiaomi Poco X3 NFC body is a lot newer, but just a bit thicker and heavier than Galaxy S III. Both devices we compare here have Android OS (Operating System), but the Xiaomi Poco X3 NFC has newer 10 version while Galaxy S III has Android 4.3 version.
Galaxy S III features a little sharper screen than Xiaomi Poco X3 NFC, although it has way less brightness, a really smaller display, a way worse 1280 x 720 pixels resolution and a just a little inferior pixel count in each display inch. Xiaomi Poco X3 NFC counts with a very superior storage capacity for applications and games than Galaxy S III, because it has 64 GB internal memory and an external SD slot that allows up to 256 GB.
Xiaomi Poco X3 NFC features a bit better processing power than Samsung Galaxy S III, because although it has doesn't have an extra graphics processing unit, it also counts with 4 more processing cores and more RAM memory. Xiaomi Poco X3 NFC features a much better camera than Samsung Galaxy S III, because it has a way bigger sensor taking more light and vivid colors, a way bigger diafragm aperture, a much better resolution back camera and a much higher 3840x2160 (4K) video quality.
The Xiaomi Poco X3 NFC has a superior battery lifetime than Samsung Galaxy S III, because it has a 146% bigger battery size.
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