Compare phones
| Global Score | |
| 72.4 | 75.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | Android 12 |
| 2022-01-10 | 2022-11-01 |
| 6.46 x 2.99 x 0.36 inches | 6.42 x 2.99 x 0.31 inches |
| -- | 6.60 ounces |
| Black, Blue and Red | Frosted Blue, Onyx Black, Stardust Purple and White |
| Plastic and Plastic | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.7 |
| Performance | |
| -- | MediaTek Dimensity 1080 MT6877V (6 nm) chipset |
| 64-bit (Octa-Core 1600 MHz) processor | processor |
| 3 GB RAM | 6 GB RAM |
| Yes GPU | Mali-G68 MC4 GPU |
| 8.73 | 6.12 |
| 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 | 50.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 0.64 inches (1/1.56") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 9.24 | 11.77 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.4 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Redmi Note 12 Pro has an overall score of 75.7, which is a bit better than Galaxy A03's general score of 72.4. Xiaomi Redmi Note 12 Pro counts with Android 12 OS, while Galaxy A03 has Android OS. Xiaomi Redmi Note 12 Pro features a much more vibrant screen than Samsung Galaxy A03, because it has more pixels per display inch, a way higher 1080 x 2400 resolution and a little bit bigger screen.
The Samsung Galaxy A03 features a way better performance than Xiaomi Redmi Note 12 Pro, although it has a smaller amount of RAM, they both have a Octa-Core processor. The Xiaomi Redmi Note 12 Pro takes much clearer photographs and videos than Galaxy A03, because although it has a smaller camera aperture which is not nice for capturing photographs in poorly lited environments, it also counts with a more mega-pixels camera.
Xiaomi Redmi Note 12 Pro has much more memory for apps and games than Galaxy A03, because it has 128 GB internal memory. The Samsung Galaxy A03 and the Xiaomi Redmi Note 12 Pro have very similar battery performance.
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