Compare phones
| Global Score | |
| 71.6 | 79.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 4.4.2, 4.2.1 | -- |
| 0000-00-00 | 2019-03-02 |
| 5.67 x 2.90 x 0.32 inches | 6.24 x 2.94 x 0.30 inches |
| 5.11 ounces | 5.82 ounces |
| Black | Black, Blue and White |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| $ 300.00 | -- |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 441 pixels per inch | 403 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 800 8974-AB chipset | Samsung Exynos 7 Octa 7904 chipset |
| Krait 400 (Quad-Core 2360 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 2 GB (933 MHz) RAM | 4 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-G71 MP2 GPU |
| 9.27 | 8.91 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 11.74 |
| Camera | |
| 13.00 MP + 2.00 MP | 16.00 MP + 16.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 4.6 | 6.7 |
| Battery Life | |
| 3050mAh Li-Ion Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.04 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A30 is much better than Xiaomi Mi-3, with a global score of 79.6 against 71.6. The Samsung Galaxy A30 is a somewhat heavier but just a little thinner phone than the Xiaomi Mi-3. The Xiaomi Mi-3 features a bit superior CPU than Galaxy A30, because although it has lesser RAM and less CPU cores (although faster), it also counts with a graphics co-processor.
The Xiaomi Mi-3 has a much better screen than Galaxy A30, because although it has a way smaller display and a bit worse resolution of 1920 x 1080 pixels, it also counts with a little bit more pixels per inch in the screen. The Galaxy A30 counts with a slightly better camera than Xiaomi Mi-3, and although they both have the same video frame rates and the same 1920x1080 (Full HD) video resolution, the Galaxy A30 also has a camera in the back with more mega pixels and a lot bigger aperture to take better low light photography and video.
Galaxy A30 features a much greater storage capacity to store more games and applications than Xiaomi Mi-3, and although they both have the same 64 GB internal storage, the Galaxy A30 also has a SD extension slot that holds up to 512 GB. The Galaxy A30 has improved battery duration than Xiaomi Mi-3, because it has a 4000mAh battery capacity instead of 3050mAh.
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