Compare phones
| Global Score | |
| 79.2 | 86.3 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10, 9.0 Pie | Android 12 |
| 2019-07-24 | -- |
| 6.04 x 2.83 x 0.33 inches | 6.51 x 3.03 x 0.37 inches |
| 6.13 ounces | 6.98 ounces |
| Blue, Gray and White | Blue, Brown and Green |
| Glass (Corning Gorilla Glass 5) and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.6 inches |
| 1560 x 720 pixels | 2408 x 1080 pixels |
| Super AMOLED | LCD |
| 282 pixels per inch | 400 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Exynos 1280 (5 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Octa-Core 2400 MHz processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 610 GPU | Mali-G68 GPU |
| 9.09 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.44 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4030mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth |
| GPS | GPS |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy M33 is a little bit better than the Xiaomi Mi A3, with a overall score of 86.3 against 79.2. The Galaxy M33 design is somewhat thicker and somewhat heavier than the Xiaomi Mi A3. These phones work with Android OS (operating system), but the Galaxy M33 has newer 12 version while Xiaomi Mi A3 has Android 11 version, so it gives you a lot of extra features and optimized performance.
The Galaxy M33 features a little faster CPU than Xiaomi Mi A3, and although they both have a Octa-Core CPU, the Galaxy M33 also has a greater amount of RAM. The Galaxy M33 has a more vivid screen than Xiaomi Mi A3, because it has a much higher 1080 x 2408 pixels resolution, a higher pixel amount in each screen inch and a quite larger screen.
The Xiaomi Mi A3 features a lot bigger memory capacity to install applications and games than Samsung Galaxy M33, and although they both have exactly the same 128 GB internal storage, the Xiaomi Mi A3 also has a slot for an external memory card that admits a maximum of 256 GB. The Samsung Galaxy M33 has better battery lifetime than Xiaomi Mi A3, because it has 5000mAh of battery capacity.
Xiaomi Mi A3 has a greater camera than Galaxy M33, although it has a camera in the back with a lower 48 mega pixels resolution, they both have a F1.8 diafragm aperture.
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