Compare phones
| Global Score | |
| 71.6 | 79.8 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 4.4.2, 4.2.1 | Android 11, 10, 9.0 Pie |
| 0000-00-00 | 2019-09-20 |
| 5.67 x 2.90 x 0.32 inches | 6.24 x 2.94 x 0.30 inches |
| 5.11 ounces | 5.86 ounces |
| Black | Prism crush black, Prism crush green, Prism crush violet and Prism crush white |
| $ 300.00 | -- |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 441 pixels per inch | 268 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 800 8974-AB chipset | Samsung Exynos 7 Octa 7885 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 | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 14.14 |
| Camera | |
| 13.00 MP + 2.00 MP | 25.00 MP + 16.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 9.68 |
| 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 |
| 4.6 | 6.7 |
| Battery Life | |
| 3050mAh Li-Ion Battery | 4000mAh Li - Polymer 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, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy A30s has an overall score of 79.8, which is much better than the Xiaomi Mi-3's 71.6 general score. These phones include Android OS (operating system), but Galaxy A30s has 11 version while Xiaomi Mi-3 has Android 4.4.2 version. Galaxy A30s's design is a little thinner but heavier than Xiaomi Mi-3.
Xiaomi Mi-3 has a bit faster processor than Galaxy A30s, because although it has 2 GB lesser RAM and less processing cores (but faster), it also counts with an extra GPU. Xiaomi Mi-3 features an incredibly better display than Galaxy A30s, because although it has a lot smaller screen, it also counts with a way higher screen pixel density and a better 1920 x 1080 resolution.
The Galaxy A30s features a lot bigger memory capacity to install applications and games or saving photos and videos than Xiaomi Mi-3, because it has 128 GB internal memory capacity and a SD extension slot that supports up to 512 GB. Galaxy A30s captures just a bit better photos and videos than Xiaomi Mi-3, and although they both have the same 1920x1080 video quality and the same video frame rate, the Galaxy A30s also has a camera in the back with lot more mega pixels and a much larger aperture to capture better low-light photography.
The Galaxy A30s has better battery performance than Xiaomi Mi-3, because it has a 31% bigger battery size.
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