Compare phones
| Global Score | |
| 74 | 83.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | -- |
| 2021-08-18 | 2019-03-06 |
| 6.46 x 2.99 x 0.36 inches | 6.20 x 2.94 x 0.30 inches |
| 6.91 ounces | 6.10 ounces |
| Black and Blue. White | Black, Blue and Purple |
| Plastic and Plastic | Glass (Corning Gorilla Glass 5) and Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 8.6 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 855 chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Adreno 640 GPU |
| 9.27 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 5.8 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 48.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.8 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.3 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi 9 has an overall score of 83.2, which is much better than the Samsung Galaxy A03s's 74 global score. Xiaomi Mi 9's construction is somewhat thinner and somewhat lighter than Samsung Galaxy A03s, even though it was released many years before. The Xiaomi Mi 9 counts with a brighter display than Samsung Galaxy A03s, because although it has a quite smaller display, it also counts with a higher screen density and a lot better resolution of 1080 x 2340.
Xiaomi Mi 9 features a much greater memory to install games and applications than Galaxy A03s, because it has 128 GB internal memory. Xiaomi Mi 9 has a bit better processor than Galaxy A03s, and although they both have 8 cores, the Xiaomi Mi 9 also has a higher amount of RAM. Samsung Galaxy A03s features a really longer battery lifetime than Xiaomi Mi 9, because it has a 52% larger battery capacity.
The Xiaomi Mi 9 counts with a greater camera than Galaxy A03s, because it has a lot better (4K) video resolution, a bigger aperture to capture better photography and video in poorly lited situations and a back-facing camera with a lot higher 48 mega-pixels resolution.
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