Compare phones
| Global Score | |
| 72.4 | 81.4 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | Android 9.0 Pie |
| 2022-01-10 | 2019-04-15 |
| 6.46 x 2.99 x 0.36 inches | 5.81 x 2.78 x 0.29 inches |
| -- | 5.47 ounces |
| Black, Blue and Red | 16 777 216 |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 430 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.7 |
| Performance | |
| -- | Qualcomm Snapdragon 712 SDM712 chipset |
| 64-bit (Octa-Core 1600 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Yes GPU | Adreno 616 GPU |
| 8.73 | 9.36 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 5.8 | 10.1 |
| Camera | |
| 48.00 MP + 5.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.24 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.4 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.04 |
| Other Features | |
| Bluetooth 5.1 | 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
Xiaomi Mi 9 SE is better than Galaxy A03, having a overall score of 81.4 against 72.4. Xiaomi Mi 9 SE comes with Android 9.0 Pie operating system, while Galaxy A03 works with Android operating system. The Xiaomi Mi 9 SE has a bit more powerful processing unit than Galaxy A03, and although they both have a Octa-Core processor, the Xiaomi Mi 9 SE also has a larger amount of RAM memory.
The Xiaomi Mi 9 SE features an incredibly better looking screen than Galaxy A03, because although it has a quite smaller screen, it also counts with a lot better screen pixels density and a way higher resolution of 1080 x 2340px. Xiaomi Mi 9 SE has a greater camera than Galaxy A03. They have a F1.8 aperture and a 48 mega-pixels back-facing camera.
Xiaomi Mi 9 SE has a lot bigger storage to store more games and applications than Galaxy A03, because it has 128 GB internal memory capacity. The Galaxy A03 counts with a very superior battery duration than Xiaomi Mi 9 SE, because it has 5000mAh of battery capacity against 3070mAh.
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